1321976040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{827}}^1$

素因数の和:1032

約数の個数: 256

約数和(自身を含む): 4979128320

約数和(自身を除く): 3657152280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 173, 210, 220, 231, 264, 280, 308, 330, 346, 385, 420, 440, 462, 519, 616, 660, 692, 770, 827, 840, 865, 924, 1038, 1155, 1211, 1320, 1384, 1540, 1654, 1730, 1848, 1903, 2076, 2310, 2422, 2481, 2595, 3080, 3308, 3460, 3633, 3806, 4135, 4152, 4620, 4844, 4962, 5190, 5709, 5789, 6055, 6616, 6920, 7266, 7612, 8270, 9097, 9240, 9515, 9688, 9924, 10380, 11418, 11578, 12110, 12405, 13321, 14532, 15224, 16540, 17367, 18165, 18194, 19030, 19848, 20760, 22836, 23156, 24220, 24810, 26642, 27291, 28545, 28945, 29064, 33080, 34734, 36330, 36388, 38060, 39963, 45485, 45672, 46312, 48440, 49620, 53284, 54582, 57090, 57890, 63679, 66605, 69468, 72660, 72776, 76120, 79926, 86835, 90970, 99240, 106568, 109164, 114180, 115780, 127358, 133210, 136455, 138936, 143071, 145320, 159852, 173670, 181940, 191037, 199815, 218328, 228360, 231560, 254716, 266420, 272910, 286142, 318395, 319704, 347340, 363880, 382074, 399630, 429213, 509432, 532840, 545820, 572284, 636790, 694680, 715355, 764148, 799260, 858426, 955185, 1001497, 1091640, 1144568, 1273580, 1430710, 1528296, 1573781, 1598520, 1716852, 1910370, 2002994, 2146065, 2547160, 2861420, 3004491, 3147562, 3433704, 3820740, 4005988, 4292130, 4721343, 5007485, 5722840, 6008982, 6295124, 7641480, 7868905, 8011976, 8584260, 9442686, 10014970, 11016467, 12017964, 12590248, 15022455, 15737810, 17168520, 18885372, 20029940, 22032934, 23606715, 24035928, 30044910, 31475620, 33049401, 37770744, 40059880, 44065868, 47213430, 55082335, 60089820, 62951240, 66098802, 88131736, 94426860, 110164670, 120179640, 132197604, 165247005, 188853720, 220329340, 264395208, 330494010, 440658680, 660988020, 1321976040]

約数ペア:

[(1, 1321976040), (2, 660988020), (3, 440658680), (4, 330494010), (5, 264395208), (6, 220329340), (7, 188853720), (8, 165247005), (10, 132197604), (11, 120179640), (12, 110164670), (14, 94426860), (15, 88131736), (20, 66098802), (21, 62951240), (22, 60089820), (24, 55082335), (28, 47213430), (30, 44065868), (33, 40059880), (35, 37770744), (40, 33049401), (42, 31475620), (44, 30044910), (55, 24035928), (56, 23606715), (60, 22032934), (66, 20029940), (70, 18885372), (77, 17168520), (84, 15737810), (88, 15022455), (105, 12590248), (110, 12017964), (120, 11016467), (132, 10014970), (140, 9442686), (154, 8584260), (165, 8011976), (168, 7868905), (173, 7641480), (210, 6295124), (220, 6008982), (231, 5722840), (264, 5007485), (280, 4721343), (308, 4292130), (330, 4005988), (346, 3820740), (385, 3433704), (420, 3147562), (440, 3004491), (462, 2861420), (519, 2547160), (616, 2146065), (660, 2002994), (692, 1910370), (770, 1716852), (827, 1598520), (840, 1573781), (865, 1528296), (924, 1430710), (1038, 1273580), (1155, 1144568), (1211, 1091640), (1320, 1001497), (1384, 955185), (1540, 858426), (1654, 799260), (1730, 764148), (1848, 715355), (1903, 694680), (2076, 636790), (2310, 572284), (2422, 545820), (2481, 532840), (2595, 509432), (3080, 429213), (3308, 399630), (3460, 382074), (3633, 363880), (3806, 347340), (4135, 319704), (4152, 318395), (4620, 286142), (4844, 272910), (4962, 266420), (5190, 254716), (5709, 231560), (5789, 228360), (6055, 218328), (6616, 199815), (6920, 191037), (7266, 181940), (7612, 173670), (8270, 159852), (9097, 145320), (9240, 143071), (9515, 138936), (9688, 136455), (9924, 133210), (10380, 127358), (11418, 115780), (11578, 114180), (12110, 109164), (12405, 106568), (13321, 99240), (14532, 90970), (15224, 86835), (16540, 79926), (17367, 76120), (18165, 72776), (18194, 72660), (19030, 69468), (19848, 66605), (20760, 63679), (22836, 57890), (23156, 57090), (24220, 54582), (24810, 53284), (26642, 49620), (27291, 48440), (28545, 46312), (28945, 45672), (29064, 45485), (33080, 39963), (34734, 38060), (36330, 36388)]