15672422640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{57943}}^1$

素因数の和:57996

約数の個数: 240

約数和(自身を含む): 58974939648

約数和(自身を除く): 43302517008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 98, 105, 112, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 240, 245, 276, 280, 294, 322, 336, 345, 368, 392, 420, 460, 483, 490, 552, 560, 588, 644, 690, 735, 784, 805, 840, 920, 966, 980, 1104, 1127, 1176, 1288, 1380, 1470, 1610, 1680, 1840, 1932, 1960, 2254, 2352, 2415, 2576, 2760, 2940, 3220, 3381, 3864, 3920, 4508, 4830, 5520, 5635, 5880, 6440, 6762, 7728, 9016, 9660, 11270, 11760, 12880, 13524, 16905, 18032, 19320, 22540, 27048, 33810, 38640, 45080, 54096, 57943, 67620, 90160, 115886, 135240, 173829, 231772, 270480, 289715, 347658, 405601, 463544, 579430, 695316, 811202, 869145, 927088, 1158860, 1216803, 1332689, 1390632, 1622404, 1738290, 2028005, 2317720, 2433606, 2665378, 2781264, 2839207, 3244808, 3476580, 3998067, 4056010, 4635440, 4867212, 5330756, 5678414, 6084015, 6489616, 6663445, 6953160, 7996134, 8112020, 8517621, 9328823, 9734424, 10661512, 11356828, 12168030, 13326890, 13906320, 14196035, 15992268, 16224040, 17035242, 18657646, 19468848, 19990335, 21323024, 22713656, 24336060, 26653780, 27986469, 28392070, 31984536, 32448080, 34070484, 37315292, 39980670, 42588105, 45427312, 46644115, 48672120, 53307560, 55972938, 56784140, 63969072, 65301761, 68140968, 74630584, 79961340, 85176210, 93288230, 97344240, 106615120, 111945876, 113568280, 130603522, 136281936, 139932345, 149261168, 159922680, 170352420, 186576460, 195905283, 223891752, 227136560, 261207044, 279864690, 319845360, 326508805, 340704840, 373152920, 391810566, 447783504, 522414088, 559729380, 653017610, 681409680, 746305840, 783621132, 979526415, 1044828176, 1119458760, 1306035220, 1567242264, 1959052830, 2238917520, 2612070440, 3134484528, 3918105660, 5224140880, 7836211320, 15672422640]

約数ペア:

[(1, 15672422640), (2, 7836211320), (3, 5224140880), (4, 3918105660), (5, 3134484528), (6, 2612070440), (7, 2238917520), (8, 1959052830), (10, 1567242264), (12, 1306035220), (14, 1119458760), (15, 1044828176), (16, 979526415), (20, 783621132), (21, 746305840), (23, 681409680), (24, 653017610), (28, 559729380), (30, 522414088), (35, 447783504), (40, 391810566), (42, 373152920), (46, 340704840), (48, 326508805), (49, 319845360), (56, 279864690), (60, 261207044), (69, 227136560), (70, 223891752), (80, 195905283), (84, 186576460), (92, 170352420), (98, 159922680), (105, 149261168), (112, 139932345), (115, 136281936), (120, 130603522), (138, 113568280), (140, 111945876), (147, 106615120), (161, 97344240), (168, 93288230), (184, 85176210), (196, 79961340), (210, 74630584), (230, 68140968), (240, 65301761), (245, 63969072), (276, 56784140), (280, 55972938), (294, 53307560), (322, 48672120), (336, 46644115), (345, 45427312), (368, 42588105), (392, 39980670), (420, 37315292), (460, 34070484), (483, 32448080), (490, 31984536), (552, 28392070), (560, 27986469), (588, 26653780), (644, 24336060), (690, 22713656), (735, 21323024), (784, 19990335), (805, 19468848), (840, 18657646), (920, 17035242), (966, 16224040), (980, 15992268), (1104, 14196035), (1127, 13906320), (1176, 13326890), (1288, 12168030), (1380, 11356828), (1470, 10661512), (1610, 9734424), (1680, 9328823), (1840, 8517621), (1932, 8112020), (1960, 7996134), (2254, 6953160), (2352, 6663445), (2415, 6489616), (2576, 6084015), (2760, 5678414), (2940, 5330756), (3220, 4867212), (3381, 4635440), (3864, 4056010), (3920, 3998067), (4508, 3476580), (4830, 3244808), (5520, 2839207), (5635, 2781264), (5880, 2665378), (6440, 2433606), (6762, 2317720), (7728, 2028005), (9016, 1738290), (9660, 1622404), (11270, 1390632), (11760, 1332689), (12880, 1216803), (13524, 1158860), (16905, 927088), (18032, 869145), (19320, 811202), (22540, 695316), (27048, 579430), (33810, 463544), (38640, 405601), (45080, 347658), (54096, 289715), (57943, 270480), (67620, 231772), (90160, 173829), (115886, 135240)]