967991920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:783

約数の個数: 160

約数和(自身を含む): 2679114240

約数和(自身を除く): 1711122320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 61, 70, 80, 86, 112, 122, 140, 172, 215, 244, 280, 301, 305, 344, 427, 430, 488, 560, 602, 610, 659, 688, 854, 860, 976, 1204, 1220, 1318, 1505, 1708, 1720, 2135, 2408, 2440, 2623, 2636, 3010, 3295, 3416, 3440, 4270, 4613, 4816, 4880, 5246, 5272, 6020, 6590, 6832, 8540, 9226, 10492, 10544, 12040, 13115, 13180, 17080, 18361, 18452, 20984, 23065, 24080, 26230, 26360, 28337, 34160, 36722, 36904, 40199, 41968, 46130, 52460, 52720, 56674, 73444, 73808, 80398, 91805, 92260, 104920, 113348, 141685, 146888, 160796, 183610, 184520, 198359, 200995, 209840, 226696, 281393, 283370, 293776, 321592, 367220, 369040, 396718, 401990, 453392, 562786, 566740, 643184, 734440, 793436, 803980, 991795, 1125572, 1133480, 1406965, 1468880, 1586872, 1607960, 1728557, 1983590, 2251144, 2266960, 2813930, 3173744, 3215920, 3457114, 3967180, 4502288, 5627860, 6914228, 7934360, 8642785, 11255720, 12099899, 13828456, 15868720, 17285570, 22511440, 24199798, 27656912, 34571140, 48399596, 60499495, 69142280, 96799192, 120998990, 138284560, 193598384, 241997980, 483995960, 967991920]

約数ペア:

[(1, 967991920), (2, 483995960), (4, 241997980), (5, 193598384), (7, 138284560), (8, 120998990), (10, 96799192), (14, 69142280), (16, 60499495), (20, 48399596), (28, 34571140), (35, 27656912), (40, 24199798), (43, 22511440), (56, 17285570), (61, 15868720), (70, 13828456), (80, 12099899), (86, 11255720), (112, 8642785), (122, 7934360), (140, 6914228), (172, 5627860), (215, 4502288), (244, 3967180), (280, 3457114), (301, 3215920), (305, 3173744), (344, 2813930), (427, 2266960), (430, 2251144), (488, 1983590), (560, 1728557), (602, 1607960), (610, 1586872), (659, 1468880), (688, 1406965), (854, 1133480), (860, 1125572), (976, 991795), (1204, 803980), (1220, 793436), (1318, 734440), (1505, 643184), (1708, 566740), (1720, 562786), (2135, 453392), (2408, 401990), (2440, 396718), (2623, 369040), (2636, 367220), (3010, 321592), (3295, 293776), (3416, 283370), (3440, 281393), (4270, 226696), (4613, 209840), (4816, 200995), (4880, 198359), (5246, 184520), (5272, 183610), (6020, 160796), (6590, 146888), (6832, 141685), (8540, 113348), (9226, 104920), (10492, 92260), (10544, 91805), (12040, 80398), (13115, 73808), (13180, 73444), (17080, 56674), (18361, 52720), (18452, 52460), (20984, 46130), (23065, 41968), (24080, 40199), (26230, 36904), (26360, 36722), (28337, 34160)]