15705905704760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{1151483}}^1$

素因数の和:1151781

約数の個数: 128

約数和(自身を含む): 37755778579200

約数和(自身を除く): 22049872874440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 131, 137, 152, 190, 262, 274, 380, 524, 548, 655, 685, 760, 1048, 1096, 1310, 1370, 2489, 2603, 2620, 2740, 4978, 5206, 5240, 5480, 9956, 10412, 12445, 13015, 17947, 19912, 20824, 24890, 26030, 35894, 49780, 52060, 71788, 89735, 99560, 104120, 143576, 179470, 340993, 358940, 681986, 717880, 1151483, 1363972, 1704965, 2302966, 2727944, 3409930, 4605932, 5757415, 6819860, 9211864, 11514830, 13639720, 21878177, 23029660, 43756354, 46059320, 87512708, 109390885, 150844273, 157753171, 175025416, 218781770, 301688546, 315506342, 437563540, 603377092, 631012684, 754221365, 788765855, 875127080, 1206754184, 1262025368, 1508442730, 1577531710, 2866041187, 2997310249, 3016885460, 3155063420, 5732082374, 5994620498, 6033770920, 6310126840, 11464164748, 11989240996, 14330205935, 14986551245, 20665665401, 22928329496, 23978481992, 28660411870, 29973102490, 41331330802, 57320823740, 59946204980, 82662661604, 103328327005, 114641647480, 119892409960, 165325323208, 206656654010, 392647642619, 413313308020, 785295285238, 826626616040, 1570590570476, 1963238213095, 3141181140952, 3926476426190, 7852952852380, 15705905704760]

約数ペア:

[(1, 15705905704760), (2, 7852952852380), (4, 3926476426190), (5, 3141181140952), (8, 1963238213095), (10, 1570590570476), (19, 826626616040), (20, 785295285238), (38, 413313308020), (40, 392647642619), (76, 206656654010), (95, 165325323208), (131, 119892409960), (137, 114641647480), (152, 103328327005), (190, 82662661604), (262, 59946204980), (274, 57320823740), (380, 41331330802), (524, 29973102490), (548, 28660411870), (655, 23978481992), (685, 22928329496), (760, 20665665401), (1048, 14986551245), (1096, 14330205935), (1310, 11989240996), (1370, 11464164748), (2489, 6310126840), (2603, 6033770920), (2620, 5994620498), (2740, 5732082374), (4978, 3155063420), (5206, 3016885460), (5240, 2997310249), (5480, 2866041187), (9956, 1577531710), (10412, 1508442730), (12445, 1262025368), (13015, 1206754184), (17947, 875127080), (19912, 788765855), (20824, 754221365), (24890, 631012684), (26030, 603377092), (35894, 437563540), (49780, 315506342), (52060, 301688546), (71788, 218781770), (89735, 175025416), (99560, 157753171), (104120, 150844273), (143576, 109390885), (179470, 87512708), (340993, 46059320), (358940, 43756354), (681986, 23029660), (717880, 21878177), (1151483, 13639720), (1363972, 11514830), (1704965, 9211864), (2302966, 6819860), (2727944, 5757415), (3409930, 4605932)]