15676882520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{93337}}^1$

素因数の和:93397

約数の個数: 128

約数和(自身を含む): 42338116800

約数和(自身を除く): 26661234280

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 19, 20, 26, 34, 38, 40, 52, 65, 68, 76, 85, 95, 104, 130, 136, 152, 170, 190, 221, 247, 260, 323, 340, 380, 442, 494, 520, 646, 680, 760, 884, 988, 1105, 1235, 1292, 1615, 1768, 1976, 2210, 2470, 2584, 3230, 4199, 4420, 4940, 6460, 8398, 8840, 9880, 12920, 16796, 20995, 33592, 41990, 83980, 93337, 167960, 186674, 373348, 466685, 746696, 933370, 1213381, 1586729, 1773403, 1866740, 2426762, 3173458, 3546806, 3733480, 4853524, 6066905, 6346916, 7093612, 7933645, 8867015, 9707048, 12133810, 12693832, 14187224, 15867290, 17734030, 20627477, 23054239, 24267620, 30147851, 31734580, 35468060, 41254954, 46108478, 48535240, 60295702, 63469160, 70936120, 82509908, 92216956, 103137385, 115271195, 120591404, 150739255, 165019816, 184433912, 206274770, 230542390, 241182808, 301478510, 391922063, 412549540, 461084780, 602957020, 783844126, 825099080, 922169560, 1205914040, 1567688252, 1959610315, 3135376504, 3919220630, 7838441260, 15676882520]

約数ペア:

[(1, 15676882520), (2, 7838441260), (4, 3919220630), (5, 3135376504), (8, 1959610315), (10, 1567688252), (13, 1205914040), (17, 922169560), (19, 825099080), (20, 783844126), (26, 602957020), (34, 461084780), (38, 412549540), (40, 391922063), (52, 301478510), (65, 241182808), (68, 230542390), (76, 206274770), (85, 184433912), (95, 165019816), (104, 150739255), (130, 120591404), (136, 115271195), (152, 103137385), (170, 92216956), (190, 82509908), (221, 70936120), (247, 63469160), (260, 60295702), (323, 48535240), (340, 46108478), (380, 41254954), (442, 35468060), (494, 31734580), (520, 30147851), (646, 24267620), (680, 23054239), (760, 20627477), (884, 17734030), (988, 15867290), (1105, 14187224), (1235, 12693832), (1292, 12133810), (1615, 9707048), (1768, 8867015), (1976, 7933645), (2210, 7093612), (2470, 6346916), (2584, 6066905), (3230, 4853524), (4199, 3733480), (4420, 3546806), (4940, 3173458), (6460, 2426762), (8398, 1866740), (8840, 1773403), (9880, 1586729), (12920, 1213381), (16796, 933370), (20995, 746696), (33592, 466685), (41990, 373348), (83980, 186674), (93337, 167960)]