129186960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:741

約数の個数: 160

約数和(自身を含む): 461970432

約数和(自身を除く): 332783472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 131, 140, 168, 210, 240, 262, 280, 336, 393, 420, 524, 560, 587, 655, 786, 840, 917, 1048, 1174, 1310, 1572, 1680, 1761, 1834, 1965, 2096, 2348, 2620, 2751, 2935, 3144, 3522, 3668, 3930, 4109, 4585, 4696, 5240, 5502, 5870, 6288, 7044, 7336, 7860, 8218, 8805, 9170, 9392, 10480, 11004, 11740, 12327, 13755, 14088, 14672, 15720, 16436, 17610, 18340, 20545, 22008, 23480, 24654, 27510, 28176, 31440, 32872, 35220, 36680, 41090, 44016, 46960, 49308, 55020, 61635, 65744, 70440, 73360, 76897, 82180, 98616, 110040, 123270, 140880, 153794, 164360, 197232, 220080, 230691, 246540, 307588, 328720, 384485, 461382, 493080, 538279, 615176, 768970, 922764, 986160, 1076558, 1153455, 1230352, 1537940, 1614837, 1845528, 2153116, 2306910, 2691395, 3075880, 3229674, 3691056, 4306232, 4613820, 5382790, 6151760, 6459348, 8074185, 8612464, 9227640, 10765580, 12918696, 16148370, 18455280, 21531160, 25837392, 32296740, 43062320, 64593480, 129186960]

約数ペア:

[(1, 129186960), (2, 64593480), (3, 43062320), (4, 32296740), (5, 25837392), (6, 21531160), (7, 18455280), (8, 16148370), (10, 12918696), (12, 10765580), (14, 9227640), (15, 8612464), (16, 8074185), (20, 6459348), (21, 6151760), (24, 5382790), (28, 4613820), (30, 4306232), (35, 3691056), (40, 3229674), (42, 3075880), (48, 2691395), (56, 2306910), (60, 2153116), (70, 1845528), (80, 1614837), (84, 1537940), (105, 1230352), (112, 1153455), (120, 1076558), (131, 986160), (140, 922764), (168, 768970), (210, 615176), (240, 538279), (262, 493080), (280, 461382), (336, 384485), (393, 328720), (420, 307588), (524, 246540), (560, 230691), (587, 220080), (655, 197232), (786, 164360), (840, 153794), (917, 140880), (1048, 123270), (1174, 110040), (1310, 98616), (1572, 82180), (1680, 76897), (1761, 73360), (1834, 70440), (1965, 65744), (2096, 61635), (2348, 55020), (2620, 49308), (2751, 46960), (2935, 44016), (3144, 41090), (3522, 36680), (3668, 35220), (3930, 32872), (4109, 31440), (4585, 28176), (4696, 27510), (5240, 24654), (5502, 23480), (5870, 22008), (6288, 20545), (7044, 18340), (7336, 17610), (7860, 16436), (8218, 15720), (8805, 14672), (9170, 14088), (9392, 13755), (10480, 12327), (11004, 11740)]