20257070400

素因数分解:

$2^6\times 3^2\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1572

約数の個数: 756

約数和(自身を含む): 88219666080

約数和(自身を除く): 67962595680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 50, 56, 57, 60, 63, 64, 70, 72, 75, 76, 80, 84, 90, 95, 96, 98, 100, 105, 112, 114, 120, 126, 133, 140, 144, 147, 150, 152, 160, 168, 171, 175, 180, 190, 192, 196, 200, 210, 224, 225, 228, 240, 245, 252, 266, 280, 285, 288, 294, 300, 304, 315, 320, 336, 342, 350, 360, 380, 392, 399, 400, 420, 441, 448, 450, 456, 475, 480, 490, 504, 525, 532, 560, 570, 576, 588, 600, 608, 630, 665, 672, 684, 700, 720, 735, 760, 784, 798, 800, 840, 855, 882, 900, 912, 931, 950, 960, 980, 1008, 1050, 1064, 1120, 1140, 1176, 1197, 1200, 1216, 1225, 1260, 1330, 1344, 1368, 1400, 1425, 1440, 1470, 1511, 1520, 1568, 1575, 1596, 1600, 1680, 1710, 1764, 1800, 1824, 1862, 1900, 1960, 1995, 2016, 2100, 2128, 2205, 2240, 2280, 2352, 2394, 2400, 2450, 2520, 2660, 2736, 2793, 2800, 2850, 2880, 2940, 3022, 3040, 3136, 3150, 3192, 3325, 3360, 3420, 3528, 3600, 3648, 3675, 3724, 3800, 3920, 3990, 4032, 4200, 4256, 4275, 4410, 4533, 4560, 4655, 4704, 4788, 4800, 4900, 5040, 5320, 5472, 5586, 5600, 5700, 5880, 5985, 6044, 6080, 6300, 6384, 6650, 6720, 6840, 7056, 7200, 7350, 7448, 7555, 7600, 7840, 7980, 8379, 8400, 8512, 8550, 8820, 9066, 9120, 9310, 9408, 9576, 9800, 9975, 10080, 10577, 10640, 10944, 11025, 11172, 11200, 11400, 11760, 11970, 12088, 12600, 12768, 13300, 13599, 13680, 13965, 14112, 14400, 14700, 14896, 15110, 15200, 15680, 15960, 16758, 16800, 17100, 17640, 18132, 18240, 18620, 19152, 19600, 19950, 20160, 21154, 21280, 22050, 22344, 22665, 22800, 23275, 23520, 23940, 24176, 25200, 25536, 26600, 27198, 27360, 27930, 28224, 28709, 29400, 29792, 29925, 30220, 30400, 31731, 31920, 33516, 33600, 34200, 35280, 36264, 37240, 37775, 38304, 39200, 39900, 41895, 42308, 42560, 44100, 44688, 45330, 45600, 46550, 47040, 47880, 48352, 50400, 52885, 53200, 54396, 54720, 55860, 57418, 58800, 59584, 59850, 60440, 63462, 63840, 67032, 67995, 68400, 69825, 70560, 72528, 74039, 74480, 75550, 76608, 78400, 79800, 83790, 84616, 86127, 88200, 89376, 90660, 91200, 93100, 95193, 95760, 96704, 100800, 105770, 106400, 108792, 111720, 113325, 114836, 117600, 119700, 120880, 126924, 127680, 134064, 135990, 136800, 139650, 141120, 143545, 145056, 148078, 148960, 151100, 158655, 159600, 167580, 169232, 172254, 176400, 178752, 181320, 186200, 190386, 191520, 200963, 209475, 211540, 212800, 217584, 222117, 223440, 226650, 229672, 235200, 239400, 241760, 253848, 258381, 264425, 268128, 271980, 273600, 279300, 287090, 290112, 296156, 297920, 302200, 317310, 319200, 335160, 338464, 339975, 344508, 352800, 362640, 370195, 372400, 380772, 383040, 401926, 418950, 423080, 430635, 435168, 444234, 446880, 453300, 459344, 475965, 478800, 483520, 507696, 516762, 528850, 536256, 543960, 558600, 574180, 592312, 602889, 604400, 634620, 638400, 666351, 670320, 676928, 679950, 689016, 705600, 717725, 725280, 740390, 744800, 761544, 793275, 803852, 837900, 846160, 861270, 870336, 888468, 893760, 906600, 918688, 951930, 957600, 1004815, 1015392, 1033524, 1057700, 1087920, 1110585, 1117200, 1148360, 1184624, 1205778, 1208800, 1269240, 1291905, 1332702, 1340640, 1359900, 1378032, 1406741, 1435450, 1450560, 1480780, 1489600, 1523088, 1586550, 1607704, 1675800, 1692320, 1722540, 1776936, 1808667, 1813200, 1837376, 1850975, 1903860, 1915200, 2009630, 2030784, 2067048, 2115400, 2153175, 2175840, 2221170, 2234400, 2296720, 2369248, 2379825, 2411556, 2417600, 2538480, 2583810, 2665404, 2681280, 2719800, 2756064, 2813482, 2870900, 2961560, 3014445, 3046176, 3173100, 3215408, 3331755, 3351600, 3384640, 3445080, 3553872, 3617334, 3626400, 3701950, 3807720, 4019260, 4134096, 4220223, 4230800, 4306350, 4351680, 4442340, 4468800, 4593440, 4738496, 4759650, 4823112, 5024075, 5076960, 5167620, 5330808, 5439600, 5512128, 5552925, 5626964, 5741800, 5923120, 6028890, 6092352, 6346200, 6430816, 6459525, 6663510, 6703200, 6890160, 7033705, 7107744, 7234668, 7252800, 7403900, 7615440, 8038520, 8268192, 8440446, 8461600, 8612700, 8884680, 9043335, 9186880, 9519300, 9646224, 10048150, 10153920, 10335240, 10661616, 10879200, 11105850, 11253928, 11483600, 11846240, 12057780, 12660669, 12692400, 12861632, 12919050, 13327020, 13406400, 13780320, 14067410, 14215488, 14469336, 14807800, 15072225, 15230880, 16077040, 16536384, 16658775, 16880892, 16923200, 17225400, 17769360, 18086670, 19038600, 19292448, 20096300, 20670480, 21101115, 21323232, 21758400, 22211700, 22507856, 22967200, 23692480, 24115560, 25321338, 25384800, 25838100, 26654040, 27560640, 28134820, 28938672, 29615600, 30144450, 30461760, 32154080, 33317550, 33761784, 34450800, 35168525, 35538720, 36173340, 38077200, 38584896, 40192600, 41340960, 42202230, 42646464, 44423400, 45015712, 45216675, 45934400, 48231120, 50642676, 50769600, 51676200, 53308080, 56269640, 57877344, 59231200, 60288900, 63303345, 64308160, 66635100, 67523568, 68901600, 70337050, 71077440, 72346680, 76154400, 80385200, 82681920, 84404460, 88846800, 90031424, 90433350, 96462240, 101285352, 103352400, 105505575, 106616160, 112539280, 115754688, 118462400, 120577800, 126606690, 133270200, 135047136, 137803200, 140674100, 144693360, 152308800, 160770400, 168808920, 177693600, 180866700, 192924480, 202570704, 206704800, 211011150, 213232320, 225078560, 241155600, 253213380, 266540400, 270094272, 281348200, 289386720, 316516725, 321540800, 337617840, 355387200, 361733400, 405141408, 413409600, 422022300, 450157120, 482311200, 506426760, 533080800, 562696400, 578773440, 633033450, 675235680, 723466800, 810282816, 844044600, 964622400, 1012853520, 1066161600, 1125392800, 1266066900, 1350471360, 1446933600, 1688089200, 2025707040, 2250785600, 2532133800, 2893867200, 3376178400, 4051414080, 5064267600, 6752356800, 10128535200, 20257070400]

約数ペア:

[(1, 20257070400), (2, 10128535200), (3, 6752356800), (4, 5064267600), (5, 4051414080), (6, 3376178400), (7, 2893867200), (8, 2532133800), (9, 2250785600), (10, 2025707040), (12, 1688089200), (14, 1446933600), (15, 1350471360), (16, 1266066900), (18, 1125392800), (19, 1066161600), (20, 1012853520), (21, 964622400), (24, 844044600), (25, 810282816), (28, 723466800), (30, 675235680), (32, 633033450), (35, 578773440), (36, 562696400), (38, 533080800), (40, 506426760), (42, 482311200), (45, 450157120), (48, 422022300), (49, 413409600), (50, 405141408), (56, 361733400), (57, 355387200), (60, 337617840), (63, 321540800), (64, 316516725), (70, 289386720), (72, 281348200), (75, 270094272), (76, 266540400), (80, 253213380), (84, 241155600), (90, 225078560), (95, 213232320), (96, 211011150), (98, 206704800), (100, 202570704), (105, 192924480), (112, 180866700), (114, 177693600), (120, 168808920), (126, 160770400), (133, 152308800), (140, 144693360), (144, 140674100), (147, 137803200), (150, 135047136), (152, 133270200), (160, 126606690), (168, 120577800), (171, 118462400), (175, 115754688), (180, 112539280), (190, 106616160), (192, 105505575), (196, 103352400), (200, 101285352), (210, 96462240), (224, 90433350), (225, 90031424), (228, 88846800), (240, 84404460), (245, 82681920), (252, 80385200), (266, 76154400), (280, 72346680), (285, 71077440), (288, 70337050), (294, 68901600), (300, 67523568), (304, 66635100), (315, 64308160), (320, 63303345), (336, 60288900), (342, 59231200), (350, 57877344), (360, 56269640), (380, 53308080), (392, 51676200), (399, 50769600), (400, 50642676), (420, 48231120), (441, 45934400), (448, 45216675), (450, 45015712), (456, 44423400), (475, 42646464), (480, 42202230), (490, 41340960), (504, 40192600), (525, 38584896), (532, 38077200), (560, 36173340), (570, 35538720), (576, 35168525), (588, 34450800), (600, 33761784), (608, 33317550), (630, 32154080), (665, 30461760), (672, 30144450), (684, 29615600), (700, 28938672), (720, 28134820), (735, 27560640), (760, 26654040), (784, 25838100), (798, 25384800), (800, 25321338), (840, 24115560), (855, 23692480), (882, 22967200), (900, 22507856), (912, 22211700), (931, 21758400), (950, 21323232), (960, 21101115), (980, 20670480), (1008, 20096300), (1050, 19292448), (1064, 19038600), (1120, 18086670), (1140, 17769360), (1176, 17225400), (1197, 16923200), (1200, 16880892), (1216, 16658775), (1225, 16536384), (1260, 16077040), (1330, 15230880), (1344, 15072225), (1368, 14807800), (1400, 14469336), (1425, 14215488), (1440, 14067410), (1470, 13780320), (1511, 13406400), (1520, 13327020), (1568, 12919050), (1575, 12861632), (1596, 12692400), (1600, 12660669), (1680, 12057780), (1710, 11846240), (1764, 11483600), (1800, 11253928), (1824, 11105850), (1862, 10879200), (1900, 10661616), (1960, 10335240), (1995, 10153920), (2016, 10048150), (2100, 9646224), (2128, 9519300), (2205, 9186880), (2240, 9043335), (2280, 8884680), (2352, 8612700), (2394, 8461600), (2400, 8440446), (2450, 8268192), (2520, 8038520), (2660, 7615440), (2736, 7403900), (2793, 7252800), (2800, 7234668), (2850, 7107744), (2880, 7033705), (2940, 6890160), (3022, 6703200), (3040, 6663510), (3136, 6459525), (3150, 6430816), (3192, 6346200), (3325, 6092352), (3360, 6028890), (3420, 5923120), (3528, 5741800), (3600, 5626964), (3648, 5552925), (3675, 5512128), (3724, 5439600), (3800, 5330808), (3920, 5167620), (3990, 5076960), (4032, 5024075), (4200, 4823112), (4256, 4759650), (4275, 4738496), (4410, 4593440), (4533, 4468800), (4560, 4442340), (4655, 4351680), (4704, 4306350), (4788, 4230800), (4800, 4220223), (4900, 4134096), (5040, 4019260), (5320, 3807720), (5472, 3701950), (5586, 3626400), (5600, 3617334), (5700, 3553872), (5880, 3445080), (5985, 3384640), (6044, 3351600), (6080, 3331755), (6300, 3215408), (6384, 3173100), (6650, 3046176), (6720, 3014445), (6840, 2961560), (7056, 2870900), (7200, 2813482), (7350, 2756064), (7448, 2719800), (7555, 2681280), (7600, 2665404), (7840, 2583810), (7980, 2538480), (8379, 2417600), (8400, 2411556), (8512, 2379825), (8550, 2369248), (8820, 2296720), (9066, 2234400), (9120, 2221170), (9310, 2175840), (9408, 2153175), (9576, 2115400), (9800, 2067048), (9975, 2030784), (10080, 2009630), (10577, 1915200), (10640, 1903860), (10944, 1850975), (11025, 1837376), (11172, 1813200), (11200, 1808667), (11400, 1776936), (11760, 1722540), (11970, 1692320), (12088, 1675800), (12600, 1607704), (12768, 1586550), (13300, 1523088), (13599, 1489600), (13680, 1480780), (13965, 1450560), (14112, 1435450), (14400, 1406741), (14700, 1378032), (14896, 1359900), (15110, 1340640), (15200, 1332702), (15680, 1291905), (15960, 1269240), (16758, 1208800), (16800, 1205778), (17100, 1184624), (17640, 1148360), (18132, 1117200), (18240, 1110585), (18620, 1087920), (19152, 1057700), (19600, 1033524), (19950, 1015392), (20160, 1004815), (21154, 957600), (21280, 951930), (22050, 918688), (22344, 906600), (22665, 893760), (22800, 888468), (23275, 870336), (23520, 861270), (23940, 846160), (24176, 837900), (25200, 803852), (25536, 793275), (26600, 761544), (27198, 744800), (27360, 740390), (27930, 725280), (28224, 717725), (28709, 705600), (29400, 689016), (29792, 679950), (29925, 676928), (30220, 670320), (30400, 666351), (31731, 638400), (31920, 634620), (33516, 604400), (33600, 602889), (34200, 592312), (35280, 574180), (36264, 558600), (37240, 543960), (37775, 536256), (38304, 528850), (39200, 516762), (39900, 507696), (41895, 483520), (42308, 478800), (42560, 475965), (44100, 459344), (44688, 453300), (45330, 446880), (45600, 444234), (46550, 435168), (47040, 430635), (47880, 423080), (48352, 418950), (50400, 401926), (52885, 383040), (53200, 380772), (54396, 372400), (54720, 370195), (55860, 362640), (57418, 352800), (58800, 344508), (59584, 339975), (59850, 338464), (60440, 335160), (63462, 319200), (63840, 317310), (67032, 302200), (67995, 297920), (68400, 296156), (69825, 290112), (70560, 287090), (72528, 279300), (74039, 273600), (74480, 271980), (75550, 268128), (76608, 264425), (78400, 258381), (79800, 253848), (83790, 241760), (84616, 239400), (86127, 235200), (88200, 229672), (89376, 226650), (90660, 223440), (91200, 222117), (93100, 217584), (95193, 212800), (95760, 211540), (96704, 209475), (100800, 200963), (105770, 191520), (106400, 190386), (108792, 186200), (111720, 181320), (113325, 178752), (114836, 176400), (117600, 172254), (119700, 169232), (120880, 167580), (126924, 159600), (127680, 158655), (134064, 151100), (135990, 148960), (136800, 148078), (139650, 145056), (141120, 143545)]