15669504760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{6977}}^1$

素因数の和:7625

約数の個数: 128

約数和(自身を含む): 43469032320

約数和(自身を除く): 27799527560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 617, 728, 910, 1234, 1820, 2468, 3085, 3640, 4319, 4936, 6170, 6977, 8021, 8638, 12340, 13954, 16042, 17276, 21595, 24680, 27908, 32084, 34552, 34885, 40105, 43190, 48839, 55816, 56147, 64168, 69770, 80210, 86380, 90701, 97678, 112294, 139540, 160420, 172760, 181402, 195356, 224588, 244195, 279080, 280735, 320840, 362804, 390712, 449176, 453505, 488390, 561470, 634907, 725608, 907010, 976780, 1122940, 1269814, 1814020, 1953560, 2245880, 2539628, 3174535, 3628040, 4304809, 5079256, 6349070, 8609618, 12698140, 17219236, 21524045, 25396280, 30133663, 34438472, 43048090, 55962517, 60267326, 86096180, 111925034, 120534652, 150668315, 172192360, 223850068, 241069304, 279812585, 301336630, 391737619, 447700136, 559625170, 602673260, 783475238, 1119250340, 1205346520, 1566950476, 1958688095, 2238500680, 3133900952, 3917376190, 7834752380, 15669504760]

約数ペア:

[(1, 15669504760), (2, 7834752380), (4, 3917376190), (5, 3133900952), (7, 2238500680), (8, 1958688095), (10, 1566950476), (13, 1205346520), (14, 1119250340), (20, 783475238), (26, 602673260), (28, 559625170), (35, 447700136), (40, 391737619), (52, 301336630), (56, 279812585), (65, 241069304), (70, 223850068), (91, 172192360), (104, 150668315), (130, 120534652), (140, 111925034), (182, 86096180), (260, 60267326), (280, 55962517), (364, 43048090), (455, 34438472), (520, 30133663), (617, 25396280), (728, 21524045), (910, 17219236), (1234, 12698140), (1820, 8609618), (2468, 6349070), (3085, 5079256), (3640, 4304809), (4319, 3628040), (4936, 3174535), (6170, 2539628), (6977, 2245880), (8021, 1953560), (8638, 1814020), (12340, 1269814), (13954, 1122940), (16042, 976780), (17276, 907010), (21595, 725608), (24680, 634907), (27908, 561470), (32084, 488390), (34552, 453505), (34885, 449176), (40105, 390712), (43190, 362804), (48839, 320840), (55816, 280735), (56147, 279080), (64168, 244195), (69770, 224588), (80210, 195356), (86380, 181402), (90701, 172760), (97678, 160420), (112294, 139540)]