1981411200

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 768

約数和(自身を含む): 8195904000

約数和(自身を除く): 6214492800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 25, 27, 30, 32, 34, 36, 38, 40, 45, 48, 50, 51, 54, 57, 60, 64, 68, 71, 72, 75, 76, 80, 85, 90, 95, 96, 100, 102, 108, 114, 120, 128, 135, 136, 142, 144, 150, 152, 153, 160, 170, 171, 180, 190, 192, 200, 204, 213, 216, 225, 228, 240, 255, 270, 272, 284, 285, 288, 300, 304, 306, 320, 323, 340, 342, 355, 360, 380, 384, 400, 408, 425, 426, 432, 450, 456, 459, 475, 480, 510, 513, 540, 544, 568, 570, 576, 600, 608, 612, 639, 640, 646, 675, 680, 684, 710, 720, 760, 765, 800, 816, 850, 852, 855, 864, 900, 912, 918, 950, 960, 969, 1020, 1026, 1065, 1080, 1088, 1136, 1140, 1152, 1200, 1207, 1216, 1224, 1275, 1278, 1292, 1349, 1350, 1360, 1368, 1420, 1425, 1440, 1520, 1530, 1600, 1615, 1632, 1700, 1704, 1710, 1728, 1775, 1800, 1824, 1836, 1900, 1917, 1920, 1938, 2040, 2052, 2130, 2160, 2176, 2272, 2280, 2295, 2400, 2414, 2432, 2448, 2550, 2556, 2565, 2584, 2698, 2700, 2720, 2736, 2840, 2850, 2880, 2907, 3040, 3060, 3195, 3200, 3230, 3264, 3400, 3408, 3420, 3456, 3550, 3600, 3621, 3648, 3672, 3800, 3825, 3834, 3876, 4047, 4080, 4104, 4260, 4275, 4320, 4544, 4560, 4590, 4800, 4828, 4845, 4896, 5100, 5112, 5130, 5168, 5325, 5396, 5400, 5440, 5472, 5680, 5700, 5760, 5814, 6035, 6080, 6120, 6390, 6460, 6528, 6745, 6800, 6816, 6840, 7100, 7200, 7242, 7296, 7344, 7600, 7650, 7668, 7752, 8075, 8094, 8160, 8208, 8520, 8550, 8640, 8721, 9088, 9120, 9180, 9585, 9600, 9656, 9690, 9792, 10200, 10224, 10260, 10336, 10650, 10792, 10800, 10863, 10880, 10944, 11360, 11400, 11475, 11628, 12070, 12141, 12160, 12240, 12780, 12825, 12920, 13490, 13600, 13632, 13680, 14200, 14400, 14484, 14535, 14688, 15200, 15300, 15336, 15504, 15975, 16150, 16188, 16320, 16416, 17040, 17100, 17280, 17442, 18105, 18240, 18360, 19170, 19312, 19380, 19584, 20235, 20400, 20448, 20520, 20672, 21300, 21584, 21600, 21726, 21888, 22720, 22800, 22933, 22950, 23256, 24140, 24225, 24282, 24480, 25560, 25650, 25840, 26980, 27200, 27264, 27360, 28400, 28800, 28968, 29070, 29376, 30175, 30400, 30600, 30672, 31008, 31950, 32300, 32376, 32589, 32640, 32832, 33725, 34080, 34200, 34884, 36210, 36423, 36480, 36720, 38340, 38624, 38760, 40470, 40800, 40896, 41040, 41344, 42600, 43168, 43200, 43452, 43605, 45440, 45600, 45866, 45900, 46512, 47925, 48280, 48450, 48564, 48960, 51120, 51300, 51680, 53960, 54315, 54400, 54720, 56800, 57936, 58140, 58752, 60350, 60705, 60800, 61200, 61344, 62016, 63900, 64600, 64752, 65178, 65664, 67450, 68160, 68400, 68799, 69768, 72420, 72675, 72846, 73440, 76680, 77248, 77520, 80940, 81600, 81792, 82080, 85200, 86336, 86400, 86904, 87210, 90525, 91200, 91732, 91800, 93024, 95850, 96560, 96900, 97128, 97920, 101175, 102240, 102600, 103360, 107920, 108630, 109440, 113600, 114665, 115872, 116280, 120700, 121410, 122400, 122688, 124032, 127800, 129200, 129504, 130356, 134900, 136320, 136800, 137598, 139536, 144840, 145350, 145692, 146880, 153360, 154496, 155040, 161880, 162945, 163200, 164160, 170400, 172672, 173808, 174420, 181050, 182115, 182400, 183464, 183600, 186048, 191700, 193120, 193800, 194256, 202350, 204480, 205200, 206397, 206720, 215840, 217260, 218025, 227200, 229330, 231744, 232560, 241400, 242820, 244800, 245376, 255600, 258400, 259008, 260712, 269800, 271575, 273600, 275196, 279072, 289680, 290700, 291384, 293760, 303525, 306720, 310080, 323760, 325890, 328320, 340800, 343995, 347616, 348840, 362100, 364230, 366928, 367200, 372096, 383400, 386240, 387600, 388512, 404700, 408960, 410400, 412794, 431680, 434520, 436050, 458660, 463488, 465120, 482800, 485640, 489600, 511200, 516800, 518016, 521424, 539600, 543150, 547200, 550392, 558144, 573325, 579360, 581400, 582768, 607050, 613440, 619191, 620160, 647520, 651780, 681600, 687990, 695232, 697680, 724200, 728460, 733856, 734400, 766800, 772480, 775200, 777024, 809400, 814725, 820800, 825588, 863360, 869040, 872100, 910575, 917320, 930240, 965600, 971280, 1022400, 1031985, 1033600, 1042848, 1079200, 1086300, 1100784, 1116288, 1146650, 1158720, 1162800, 1165536, 1214100, 1226880, 1238382, 1295040, 1303560, 1375980, 1390464, 1395360, 1448400, 1456920, 1467712, 1468800, 1533600, 1550400, 1554048, 1618800, 1629450, 1641600, 1651176, 1719975, 1738080, 1744200, 1821150, 1834640, 1860480, 1931200, 1942560, 2044800, 2063970, 2085696, 2158400, 2172600, 2201568, 2293300, 2317440, 2325600, 2331072, 2428200, 2476764, 2590080, 2607120, 2751960, 2790720, 2896800, 2913840, 2935424, 3067200, 3095955, 3100800, 3237600, 3258900, 3302352, 3439950, 3476160, 3488400, 3642300, 3669280, 3862400, 3885120, 4127940, 4171392, 4316800, 4345200, 4403136, 4586600, 4651200, 4662144, 4856400, 4953528, 5159925, 5214240, 5503920, 5581440, 5793600, 5827680, 6134400, 6191910, 6475200, 6517800, 6604704, 6879900, 6952320, 6976800, 7284600, 7338560, 7770240, 8255880, 8690400, 8806272, 9173200, 9302400, 9712800, 9907056, 10319850, 10428480, 11007840, 11587200, 11655360, 12383820, 12950400, 13035600, 13209408, 13759800, 13953600, 14569200, 14677120, 15479775, 16511760, 17380800, 18346400, 19425600, 19814112, 20639700, 20856960, 22015680, 23310720, 24767640, 26071200, 26418816, 27519600, 27907200, 29138400, 30959550, 33023520, 34761600, 36692800, 38851200, 39628224, 41279400, 44031360, 49535280, 52142400, 55039200, 58276800, 61919100, 66047040, 73385600, 79256448, 82558800, 99070560, 104284800, 110078400, 116553600, 123838200, 132094080, 165117600, 198141120, 220156800, 247676400, 330235200, 396282240, 495352800, 660470400, 990705600, 1981411200]

約数ペア:

[(1, 1981411200), (2, 990705600), (3, 660470400), (4, 495352800), (5, 396282240), (6, 330235200), (8, 247676400), (9, 220156800), (10, 198141120), (12, 165117600), (15, 132094080), (16, 123838200), (17, 116553600), (18, 110078400), (19, 104284800), (20, 99070560), (24, 82558800), (25, 79256448), (27, 73385600), (30, 66047040), (32, 61919100), (34, 58276800), (36, 55039200), (38, 52142400), (40, 49535280), (45, 44031360), (48, 41279400), (50, 39628224), (51, 38851200), (54, 36692800), (57, 34761600), (60, 33023520), (64, 30959550), (68, 29138400), (71, 27907200), (72, 27519600), (75, 26418816), (76, 26071200), (80, 24767640), (85, 23310720), (90, 22015680), (95, 20856960), (96, 20639700), (100, 19814112), (102, 19425600), (108, 18346400), (114, 17380800), (120, 16511760), (128, 15479775), (135, 14677120), (136, 14569200), (142, 13953600), (144, 13759800), (150, 13209408), (152, 13035600), (153, 12950400), (160, 12383820), (170, 11655360), (171, 11587200), (180, 11007840), (190, 10428480), (192, 10319850), (200, 9907056), (204, 9712800), (213, 9302400), (216, 9173200), (225, 8806272), (228, 8690400), (240, 8255880), (255, 7770240), (270, 7338560), (272, 7284600), (284, 6976800), (285, 6952320), (288, 6879900), (300, 6604704), (304, 6517800), (306, 6475200), (320, 6191910), (323, 6134400), (340, 5827680), (342, 5793600), (355, 5581440), (360, 5503920), (380, 5214240), (384, 5159925), (400, 4953528), (408, 4856400), (425, 4662144), (426, 4651200), (432, 4586600), (450, 4403136), (456, 4345200), (459, 4316800), (475, 4171392), (480, 4127940), (510, 3885120), (513, 3862400), (540, 3669280), (544, 3642300), (568, 3488400), (570, 3476160), (576, 3439950), (600, 3302352), (608, 3258900), (612, 3237600), (639, 3100800), (640, 3095955), (646, 3067200), (675, 2935424), (680, 2913840), (684, 2896800), (710, 2790720), (720, 2751960), (760, 2607120), (765, 2590080), (800, 2476764), (816, 2428200), (850, 2331072), (852, 2325600), (855, 2317440), (864, 2293300), (900, 2201568), (912, 2172600), (918, 2158400), (950, 2085696), (960, 2063970), (969, 2044800), (1020, 1942560), (1026, 1931200), (1065, 1860480), (1080, 1834640), (1088, 1821150), (1136, 1744200), (1140, 1738080), (1152, 1719975), (1200, 1651176), (1207, 1641600), (1216, 1629450), (1224, 1618800), (1275, 1554048), (1278, 1550400), (1292, 1533600), (1349, 1468800), (1350, 1467712), (1360, 1456920), (1368, 1448400), (1420, 1395360), (1425, 1390464), (1440, 1375980), (1520, 1303560), (1530, 1295040), (1600, 1238382), (1615, 1226880), (1632, 1214100), (1700, 1165536), (1704, 1162800), (1710, 1158720), (1728, 1146650), (1775, 1116288), (1800, 1100784), (1824, 1086300), (1836, 1079200), (1900, 1042848), (1917, 1033600), (1920, 1031985), (1938, 1022400), (2040, 971280), (2052, 965600), (2130, 930240), (2160, 917320), (2176, 910575), (2272, 872100), (2280, 869040), (2295, 863360), (2400, 825588), (2414, 820800), (2432, 814725), (2448, 809400), (2550, 777024), (2556, 775200), (2565, 772480), (2584, 766800), (2698, 734400), (2700, 733856), (2720, 728460), (2736, 724200), (2840, 697680), (2850, 695232), (2880, 687990), (2907, 681600), (3040, 651780), (3060, 647520), (3195, 620160), (3200, 619191), (3230, 613440), (3264, 607050), (3400, 582768), (3408, 581400), (3420, 579360), (3456, 573325), (3550, 558144), (3600, 550392), (3621, 547200), (3648, 543150), (3672, 539600), (3800, 521424), (3825, 518016), (3834, 516800), (3876, 511200), (4047, 489600), (4080, 485640), (4104, 482800), (4260, 465120), (4275, 463488), (4320, 458660), (4544, 436050), (4560, 434520), (4590, 431680), (4800, 412794), (4828, 410400), (4845, 408960), (4896, 404700), (5100, 388512), (5112, 387600), (5130, 386240), (5168, 383400), (5325, 372096), (5396, 367200), (5400, 366928), (5440, 364230), (5472, 362100), (5680, 348840), (5700, 347616), (5760, 343995), (5814, 340800), (6035, 328320), (6080, 325890), (6120, 323760), (6390, 310080), (6460, 306720), (6528, 303525), (6745, 293760), (6800, 291384), (6816, 290700), (6840, 289680), (7100, 279072), (7200, 275196), (7242, 273600), (7296, 271575), (7344, 269800), (7600, 260712), (7650, 259008), (7668, 258400), (7752, 255600), (8075, 245376), (8094, 244800), (8160, 242820), (8208, 241400), (8520, 232560), (8550, 231744), (8640, 229330), (8721, 227200), (9088, 218025), (9120, 217260), (9180, 215840), (9585, 206720), (9600, 206397), (9656, 205200), (9690, 204480), (9792, 202350), (10200, 194256), (10224, 193800), (10260, 193120), (10336, 191700), (10650, 186048), (10792, 183600), (10800, 183464), (10863, 182400), (10880, 182115), (10944, 181050), (11360, 174420), (11400, 173808), (11475, 172672), (11628, 170400), (12070, 164160), (12141, 163200), (12160, 162945), (12240, 161880), (12780, 155040), (12825, 154496), (12920, 153360), (13490, 146880), (13600, 145692), (13632, 145350), (13680, 144840), (14200, 139536), (14400, 137598), (14484, 136800), (14535, 136320), (14688, 134900), (15200, 130356), (15300, 129504), (15336, 129200), (15504, 127800), (15975, 124032), (16150, 122688), (16188, 122400), (16320, 121410), (16416, 120700), (17040, 116280), (17100, 115872), (17280, 114665), (17442, 113600), (18105, 109440), (18240, 108630), (18360, 107920), (19170, 103360), (19312, 102600), (19380, 102240), (19584, 101175), (20235, 97920), (20400, 97128), (20448, 96900), (20520, 96560), (20672, 95850), (21300, 93024), (21584, 91800), (21600, 91732), (21726, 91200), (21888, 90525), (22720, 87210), (22800, 86904), (22933, 86400), (22950, 86336), (23256, 85200), (24140, 82080), (24225, 81792), (24282, 81600), (24480, 80940), (25560, 77520), (25650, 77248), (25840, 76680), (26980, 73440), (27200, 72846), (27264, 72675), (27360, 72420), (28400, 69768), (28800, 68799), (28968, 68400), (29070, 68160), (29376, 67450), (30175, 65664), (30400, 65178), (30600, 64752), (30672, 64600), (31008, 63900), (31950, 62016), (32300, 61344), (32376, 61200), (32589, 60800), (32640, 60705), (32832, 60350), (33725, 58752), (34080, 58140), (34200, 57936), (34884, 56800), (36210, 54720), (36423, 54400), (36480, 54315), (36720, 53960), (38340, 51680), (38624, 51300), (38760, 51120), (40470, 48960), (40800, 48564), (40896, 48450), (41040, 48280), (41344, 47925), (42600, 46512), (43168, 45900), (43200, 45866), (43452, 45600), (43605, 45440)]