20119777860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 576

約数和(自身を含む): 73573097472

約数和(自身を除く): 53453319612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 37, 39, 42, 47, 52, 60, 65, 70, 74, 78, 84, 91, 94, 105, 111, 130, 140, 141, 148, 156, 163, 169, 182, 185, 188, 195, 210, 222, 235, 259, 260, 273, 282, 326, 329, 338, 364, 370, 390, 420, 444, 455, 470, 481, 489, 507, 518, 546, 555, 564, 611, 652, 658, 676, 705, 740, 777, 780, 815, 845, 910, 940, 962, 978, 987, 1014, 1036, 1092, 1110, 1141, 1183, 1222, 1295, 1316, 1365, 1410, 1443, 1554, 1630, 1645, 1690, 1739, 1820, 1833, 1924, 1956, 1974, 2028, 2119, 2220, 2282, 2366, 2405, 2444, 2445, 2535, 2590, 2730, 2820, 2886, 3055, 3108, 3260, 3290, 3367, 3380, 3423, 3478, 3549, 3666, 3885, 3948, 4238, 4277, 4564, 4732, 4810, 4890, 4935, 5070, 5180, 5217, 5460, 5705, 5772, 5915, 6031, 6110, 6253, 6357, 6580, 6734, 6846, 6956, 7098, 7215, 7332, 7661, 7770, 7943, 8476, 8554, 8695, 9165, 9620, 9780, 9870, 10101, 10140, 10434, 10595, 11410, 11830, 12062, 12173, 12220, 12506, 12714, 12831, 13468, 13692, 14196, 14430, 14833, 15322, 15540, 15886, 16835, 17108, 17115, 17390, 17745, 18093, 18330, 18759, 19740, 20202, 20868, 21190, 21385, 22607, 22820, 22983, 23660, 23829, 24124, 24346, 25012, 25428, 25662, 26085, 27547, 28860, 29666, 30155, 30644, 31265, 31772, 31785, 33670, 34230, 34780, 35490, 36186, 36519, 36660, 37518, 38305, 39715, 40404, 42217, 42380, 42770, 43771, 44499, 45214, 45966, 47658, 48692, 50505, 51324, 52170, 53627, 55094, 55601, 59332, 60310, 60865, 62530, 63570, 64155, 67340, 67821, 68460, 70980, 72372, 73038, 74165, 75036, 76610, 78403, 79430, 82641, 84434, 85540, 87542, 88998, 90428, 90465, 91932, 93795, 95316, 99593, 101010, 104340, 107254, 110188, 111202, 113035, 114915, 119145, 120620, 121730, 125060, 126651, 127140, 128310, 131313, 135642, 137735, 146076, 148330, 153220, 156806, 158249, 158860, 160881, 165282, 166803, 168868, 175084, 177996, 180930, 182595, 187590, 192829, 199186, 202020, 211085, 214508, 218855, 222404, 222495, 226070, 229830, 235209, 238290, 243460, 253302, 256620, 262626, 268135, 271284, 275470, 278005, 283457, 293891, 296660, 298779, 313612, 316498, 321762, 330564, 333606, 339105, 361860, 365190, 375180, 385658, 392015, 398372, 413205, 422170, 437710, 444990, 452140, 459660, 470418, 474747, 476580, 497965, 506604, 525252, 536270, 548821, 550940, 556010, 566914, 578487, 587782, 597558, 632996, 633255, 643524, 656565, 667212, 678210, 697151, 730380, 771316, 784030, 791245, 804405, 826410, 834015, 844340, 850371, 875420, 881673, 889980, 940836, 949494, 964145, 995930, 1019239, 1072540, 1097642, 1112020, 1133828, 1156974, 1175564, 1176045, 1195116, 1266510, 1294709, 1313130, 1356420, 1394302, 1417285, 1469455, 1493895, 1568060, 1582490, 1608810, 1646463, 1652820, 1668030, 1700742, 1763346, 1898988, 1928290, 1984199, 1991860, 2038478, 2057237, 2091453, 2195284, 2313948, 2352090, 2373735, 2533020, 2589418, 2626260, 2744105, 2788604, 2834570, 2892435, 2938910, 2987790, 3057717, 3164980, 3217620, 3292926, 3336060, 3401484, 3485755, 3526692, 3684941, 3856580, 3884127, 3968398, 4076956, 4114474, 4182906, 4251855, 4408365, 4704180, 4747470, 5096195, 5178836, 5488210, 5669140, 5784870, 5877820, 5952597, 5975580, 6115434, 6171711, 6473545, 6585852, 6971510, 7134673, 7369882, 7768254, 7936796, 8228948, 8232315, 8365812, 8503710, 8816730, 9062963, 9494940, 9920995, 10192390, 10286185, 10457265, 10976420, 11054823, 11569740, 11905194, 12230868, 12343422, 12947090, 13943020, 14269346, 14739764, 15288585, 15536508, 16464630, 17007420, 17633460, 18125926, 18424705, 19420635, 19841990, 20384780, 20572370, 20914530, 21404019, 22109646, 23810388, 24686844, 25794587, 25894180, 27188889, 28538692, 29762985, 30577170, 30858555, 32929260, 35673365, 36251852, 36849410, 38841270, 39683980, 41144740, 41829060, 42808038, 44219292, 45314815, 47904233, 51589174, 54377778, 55274115, 59525970, 61154340, 61717110, 71346730, 73698820, 77383761, 77682540, 85616076, 90629630, 95808466, 103178348, 107020095, 108755556, 110548230, 119051940, 123434220, 128972935, 135944445, 142693460, 143712699, 154767522, 181259260, 191616932, 214040190, 221096460, 239521165, 257945870, 271888890, 287425398, 309535044, 335329631, 386918805, 428080380, 479042330, 515891740, 543777780, 574850796, 670659262, 718563495, 773837610, 958084660, 1005988893, 1341318524, 1437126990, 1547675220, 1676648155, 2011977786, 2874253980, 3353296310, 4023955572, 5029944465, 6706592620, 10059888930, 20119777860]

約数ペア:

[(1, 20119777860), (2, 10059888930), (3, 6706592620), (4, 5029944465), (5, 4023955572), (6, 3353296310), (7, 2874253980), (10, 2011977786), (12, 1676648155), (13, 1547675220), (14, 1437126990), (15, 1341318524), (20, 1005988893), (21, 958084660), (26, 773837610), (28, 718563495), (30, 670659262), (35, 574850796), (37, 543777780), (39, 515891740), (42, 479042330), (47, 428080380), (52, 386918805), (60, 335329631), (65, 309535044), (70, 287425398), (74, 271888890), (78, 257945870), (84, 239521165), (91, 221096460), (94, 214040190), (105, 191616932), (111, 181259260), (130, 154767522), (140, 143712699), (141, 142693460), (148, 135944445), (156, 128972935), (163, 123434220), (169, 119051940), (182, 110548230), (185, 108755556), (188, 107020095), (195, 103178348), (210, 95808466), (222, 90629630), (235, 85616076), (259, 77682540), (260, 77383761), (273, 73698820), (282, 71346730), (326, 61717110), (329, 61154340), (338, 59525970), (364, 55274115), (370, 54377778), (390, 51589174), (420, 47904233), (444, 45314815), (455, 44219292), (470, 42808038), (481, 41829060), (489, 41144740), (507, 39683980), (518, 38841270), (546, 36849410), (555, 36251852), (564, 35673365), (611, 32929260), (652, 30858555), (658, 30577170), (676, 29762985), (705, 28538692), (740, 27188889), (777, 25894180), (780, 25794587), (815, 24686844), (845, 23810388), (910, 22109646), (940, 21404019), (962, 20914530), (978, 20572370), (987, 20384780), (1014, 19841990), (1036, 19420635), (1092, 18424705), (1110, 18125926), (1141, 17633460), (1183, 17007420), (1222, 16464630), (1295, 15536508), (1316, 15288585), (1365, 14739764), (1410, 14269346), (1443, 13943020), (1554, 12947090), (1630, 12343422), (1645, 12230868), (1690, 11905194), (1739, 11569740), (1820, 11054823), (1833, 10976420), (1924, 10457265), (1956, 10286185), (1974, 10192390), (2028, 9920995), (2119, 9494940), (2220, 9062963), (2282, 8816730), (2366, 8503710), (2405, 8365812), (2444, 8232315), (2445, 8228948), (2535, 7936796), (2590, 7768254), (2730, 7369882), (2820, 7134673), (2886, 6971510), (3055, 6585852), (3108, 6473545), (3260, 6171711), (3290, 6115434), (3367, 5975580), (3380, 5952597), (3423, 5877820), (3478, 5784870), (3549, 5669140), (3666, 5488210), (3885, 5178836), (3948, 5096195), (4238, 4747470), (4277, 4704180), (4564, 4408365), (4732, 4251855), (4810, 4182906), (4890, 4114474), (4935, 4076956), (5070, 3968398), (5180, 3884127), (5217, 3856580), (5460, 3684941), (5705, 3526692), (5772, 3485755), (5915, 3401484), (6031, 3336060), (6110, 3292926), (6253, 3217620), (6357, 3164980), (6580, 3057717), (6734, 2987790), (6846, 2938910), (6956, 2892435), (7098, 2834570), (7215, 2788604), (7332, 2744105), (7661, 2626260), (7770, 2589418), (7943, 2533020), (8476, 2373735), (8554, 2352090), (8695, 2313948), (9165, 2195284), (9620, 2091453), (9780, 2057237), (9870, 2038478), (10101, 1991860), (10140, 1984199), (10434, 1928290), (10595, 1898988), (11410, 1763346), (11830, 1700742), (12062, 1668030), (12173, 1652820), (12220, 1646463), (12506, 1608810), (12714, 1582490), (12831, 1568060), (13468, 1493895), (13692, 1469455), (14196, 1417285), (14430, 1394302), (14833, 1356420), (15322, 1313130), (15540, 1294709), (15886, 1266510), (16835, 1195116), (17108, 1176045), (17115, 1175564), (17390, 1156974), (17745, 1133828), (18093, 1112020), (18330, 1097642), (18759, 1072540), (19740, 1019239), (20202, 995930), (20868, 964145), (21190, 949494), (21385, 940836), (22607, 889980), (22820, 881673), (22983, 875420), (23660, 850371), (23829, 844340), (24124, 834015), (24346, 826410), (25012, 804405), (25428, 791245), (25662, 784030), (26085, 771316), (27547, 730380), (28860, 697151), (29666, 678210), (30155, 667212), (30644, 656565), (31265, 643524), (31772, 633255), (31785, 632996), (33670, 597558), (34230, 587782), (34780, 578487), (35490, 566914), (36186, 556010), (36519, 550940), (36660, 548821), (37518, 536270), (38305, 525252), (39715, 506604), (40404, 497965), (42217, 476580), (42380, 474747), (42770, 470418), (43771, 459660), (44499, 452140), (45214, 444990), (45966, 437710), (47658, 422170), (48692, 413205), (50505, 398372), (51324, 392015), (52170, 385658), (53627, 375180), (55094, 365190), (55601, 361860), (59332, 339105), (60310, 333606), (60865, 330564), (62530, 321762), (63570, 316498), (64155, 313612), (67340, 298779), (67821, 296660), (68460, 293891), (70980, 283457), (72372, 278005), (73038, 275470), (74165, 271284), (75036, 268135), (76610, 262626), (78403, 256620), (79430, 253302), (82641, 243460), (84434, 238290), (85540, 235209), (87542, 229830), (88998, 226070), (90428, 222495), (90465, 222404), (91932, 218855), (93795, 214508), (95316, 211085), (99593, 202020), (101010, 199186), (104340, 192829), (107254, 187590), (110188, 182595), (111202, 180930), (113035, 177996), (114915, 175084), (119145, 168868), (120620, 166803), (121730, 165282), (125060, 160881), (126651, 158860), (127140, 158249), (128310, 156806), (131313, 153220), (135642, 148330), (137735, 146076)]