27639968280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2579}}^1$

素因数の和:2734

約数の個数: 256

約数和(自身を含む): 88927027200

約数和(自身を除く): 61287058920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 60, 62, 67, 86, 93, 120, 124, 129, 134, 155, 172, 186, 201, 215, 248, 258, 268, 310, 335, 344, 372, 402, 430, 465, 516, 536, 620, 645, 670, 744, 804, 860, 930, 1005, 1032, 1240, 1290, 1333, 1340, 1608, 1720, 1860, 2010, 2077, 2579, 2580, 2666, 2680, 2881, 3720, 3999, 4020, 4154, 5158, 5160, 5332, 5762, 6231, 6665, 7737, 7998, 8040, 8308, 8643, 10316, 10385, 10664, 11524, 12462, 12895, 13330, 14405, 15474, 15996, 16616, 17286, 19995, 20632, 20770, 23048, 24924, 25790, 26660, 28810, 30948, 31155, 31992, 34572, 38685, 39990, 41540, 43215, 49848, 51580, 53320, 57620, 61896, 62310, 69144, 77370, 79949, 79980, 83080, 86430, 89311, 103160, 110897, 115240, 124620, 154740, 159898, 159960, 172793, 172860, 178622, 221794, 239847, 249240, 267933, 309480, 319796, 332691, 345586, 345720, 357244, 399745, 443588, 446555, 479694, 518379, 535866, 554485, 639592, 665382, 691172, 714488, 799490, 863965, 887176, 893110, 959388, 1036758, 1071732, 1108970, 1199235, 1330764, 1339665, 1382344, 1598980, 1663455, 1727930, 1786220, 1918776, 2073516, 2143464, 2217940, 2398470, 2591895, 2661528, 2679330, 3197960, 3326910, 3437807, 3455860, 3572440, 4147032, 4435880, 4796940, 5183790, 5356583, 5358660, 6653820, 6875614, 6911720, 7430099, 9593880, 10313421, 10367580, 10713166, 10717320, 13307640, 13751228, 14860198, 16069749, 17189035, 20626842, 20735160, 21426332, 22290297, 26782915, 27502456, 29720396, 32139498, 34378070, 37150495, 41253684, 42852664, 44580594, 51567105, 53565830, 59440792, 64278996, 68756140, 74300990, 80348745, 82507368, 89161188, 103134210, 107131660, 111451485, 128557992, 137512280, 148601980, 160697490, 178322376, 206268420, 214263320, 222902970, 230333069, 297203960, 321394980, 412536840, 445805940, 460666138, 642789960, 690999207, 891611880, 921332276, 1151665345, 1381998414, 1842664552, 2303330690, 2763996828, 3454996035, 4606661380, 5527993656, 6909992070, 9213322760, 13819984140, 27639968280]

約数ペア:

[(1, 27639968280), (2, 13819984140), (3, 9213322760), (4, 6909992070), (5, 5527993656), (6, 4606661380), (8, 3454996035), (10, 2763996828), (12, 2303330690), (15, 1842664552), (20, 1381998414), (24, 1151665345), (30, 921332276), (31, 891611880), (40, 690999207), (43, 642789960), (60, 460666138), (62, 445805940), (67, 412536840), (86, 321394980), (93, 297203960), (120, 230333069), (124, 222902970), (129, 214263320), (134, 206268420), (155, 178322376), (172, 160697490), (186, 148601980), (201, 137512280), (215, 128557992), (248, 111451485), (258, 107131660), (268, 103134210), (310, 89161188), (335, 82507368), (344, 80348745), (372, 74300990), (402, 68756140), (430, 64278996), (465, 59440792), (516, 53565830), (536, 51567105), (620, 44580594), (645, 42852664), (670, 41253684), (744, 37150495), (804, 34378070), (860, 32139498), (930, 29720396), (1005, 27502456), (1032, 26782915), (1240, 22290297), (1290, 21426332), (1333, 20735160), (1340, 20626842), (1608, 17189035), (1720, 16069749), (1860, 14860198), (2010, 13751228), (2077, 13307640), (2579, 10717320), (2580, 10713166), (2666, 10367580), (2680, 10313421), (2881, 9593880), (3720, 7430099), (3999, 6911720), (4020, 6875614), (4154, 6653820), (5158, 5358660), (5160, 5356583), (5332, 5183790), (5762, 4796940), (6231, 4435880), (6665, 4147032), (7737, 3572440), (7998, 3455860), (8040, 3437807), (8308, 3326910), (8643, 3197960), (10316, 2679330), (10385, 2661528), (10664, 2591895), (11524, 2398470), (12462, 2217940), (12895, 2143464), (13330, 2073516), (14405, 1918776), (15474, 1786220), (15996, 1727930), (16616, 1663455), (17286, 1598980), (19995, 1382344), (20632, 1339665), (20770, 1330764), (23048, 1199235), (24924, 1108970), (25790, 1071732), (26660, 1036758), (28810, 959388), (30948, 893110), (31155, 887176), (31992, 863965), (34572, 799490), (38685, 714488), (39990, 691172), (41540, 665382), (43215, 639592), (49848, 554485), (51580, 535866), (53320, 518379), (57620, 479694), (61896, 446555), (62310, 443588), (69144, 399745), (77370, 357244), (79949, 345720), (79980, 345586), (83080, 332691), (86430, 319796), (89311, 309480), (103160, 267933), (110897, 249240), (115240, 239847), (124620, 221794), (154740, 178622), (159898, 172860), (159960, 172793)]