103841080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 285120000

約数和(自身を除く): 181278920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 131, 133, 140, 149, 152, 190, 262, 266, 280, 298, 380, 524, 532, 596, 655, 665, 745, 760, 917, 1043, 1048, 1064, 1192, 1310, 1330, 1490, 1834, 2086, 2489, 2620, 2660, 2831, 2980, 3668, 4172, 4585, 4978, 5215, 5240, 5320, 5662, 5960, 7336, 8344, 9170, 9956, 10430, 11324, 12445, 14155, 17423, 18340, 19519, 19817, 19912, 20860, 22648, 24890, 28310, 34846, 36680, 39038, 39634, 41720, 49780, 56620, 69692, 78076, 79268, 87115, 97595, 99085, 99560, 113240, 136633, 139384, 156152, 158536, 174230, 195190, 198170, 273266, 348460, 370861, 390380, 396340, 546532, 683165, 696920, 741722, 780760, 792680, 1093064, 1366330, 1483444, 1854305, 2596027, 2732660, 2966888, 3708610, 5192054, 5465320, 7417220, 10384108, 12980135, 14834440, 20768216, 25960270, 51920540, 103841080]

約数ペア:

[(1, 103841080), (2, 51920540), (4, 25960270), (5, 20768216), (7, 14834440), (8, 12980135), (10, 10384108), (14, 7417220), (19, 5465320), (20, 5192054), (28, 3708610), (35, 2966888), (38, 2732660), (40, 2596027), (56, 1854305), (70, 1483444), (76, 1366330), (95, 1093064), (131, 792680), (133, 780760), (140, 741722), (149, 696920), (152, 683165), (190, 546532), (262, 396340), (266, 390380), (280, 370861), (298, 348460), (380, 273266), (524, 198170), (532, 195190), (596, 174230), (655, 158536), (665, 156152), (745, 139384), (760, 136633), (917, 113240), (1043, 99560), (1048, 99085), (1064, 97595), (1192, 87115), (1310, 79268), (1330, 78076), (1490, 69692), (1834, 56620), (2086, 49780), (2489, 41720), (2620, 39634), (2660, 39038), (2831, 36680), (2980, 34846), (3668, 28310), (4172, 24890), (4585, 22648), (4978, 20860), (5215, 19912), (5240, 19817), (5320, 19519), (5662, 18340), (5960, 17423), (7336, 14155), (8344, 12445), (9170, 11324), (9956, 10430)]