15693828780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{16127}}^1$

素因数の和:16484

約数の個数: 144

約数和(自身を含む): 51274653696

約数和(自身を除く): 35580824916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 331, 420, 490, 588, 662, 735, 980, 993, 1324, 1470, 1655, 1986, 2317, 2940, 3310, 3972, 4634, 4965, 6620, 6951, 9268, 9930, 11585, 13902, 16127, 16219, 19860, 23170, 27804, 32254, 32438, 34755, 46340, 48381, 48657, 64508, 64876, 69510, 80635, 81095, 96762, 97314, 112889, 139020, 161270, 162190, 193524, 194628, 225778, 241905, 243285, 322540, 324380, 338667, 451556, 483810, 486570, 564445, 677334, 790223, 967620, 973140, 1128890, 1354668, 1580446, 1693335, 2257780, 2370669, 3160892, 3386670, 3951115, 4741338, 5338037, 6773340, 7902230, 9482676, 10676074, 11853345, 15804460, 16014111, 21352148, 23706690, 26690185, 32028222, 37366259, 47413380, 53380370, 64056444, 74732518, 80070555, 106760740, 112098777, 149465036, 160141110, 186831295, 224197554, 261563813, 320282220, 373662590, 448395108, 523127626, 560493885, 747325180, 784691439, 1046255252, 1120987770, 1307819065, 1569382878, 2241975540, 2615638130, 3138765756, 3923457195, 5231276260, 7846914390, 15693828780]

約数ペア:

[(1, 15693828780), (2, 7846914390), (3, 5231276260), (4, 3923457195), (5, 3138765756), (6, 2615638130), (7, 2241975540), (10, 1569382878), (12, 1307819065), (14, 1120987770), (15, 1046255252), (20, 784691439), (21, 747325180), (28, 560493885), (30, 523127626), (35, 448395108), (42, 373662590), (49, 320282220), (60, 261563813), (70, 224197554), (84, 186831295), (98, 160141110), (105, 149465036), (140, 112098777), (147, 106760740), (196, 80070555), (210, 74732518), (245, 64056444), (294, 53380370), (331, 47413380), (420, 37366259), (490, 32028222), (588, 26690185), (662, 23706690), (735, 21352148), (980, 16014111), (993, 15804460), (1324, 11853345), (1470, 10676074), (1655, 9482676), (1986, 7902230), (2317, 6773340), (2940, 5338037), (3310, 4741338), (3972, 3951115), (4634, 3386670), (4965, 3160892), (6620, 2370669), (6951, 2257780), (9268, 1693335), (9930, 1580446), (11585, 1354668), (13902, 1128890), (16127, 973140), (16219, 967620), (19860, 790223), (23170, 677334), (27804, 564445), (32254, 486570), (32438, 483810), (34755, 451556), (46340, 338667), (48381, 324380), (48657, 322540), (64508, 243285), (64876, 241905), (69510, 225778), (80635, 194628), (81095, 193524), (96762, 162190), (97314, 161270), (112889, 139020)]