1560245190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3929}}^1$

素因数の和:4038

約数の個数: 128

約数和(自身を含む): 4491141120

約数和(自身を除く): 2930895930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 61, 62, 70, 93, 105, 122, 155, 183, 186, 210, 217, 305, 310, 366, 427, 434, 465, 610, 651, 854, 915, 930, 1085, 1281, 1302, 1830, 1891, 2135, 2170, 2562, 3255, 3782, 3929, 4270, 5673, 6405, 6510, 7858, 9455, 11346, 11787, 12810, 13237, 18910, 19645, 23574, 26474, 27503, 28365, 39290, 39711, 55006, 56730, 58935, 66185, 79422, 82509, 117870, 121799, 132370, 137515, 165018, 198555, 239669, 243598, 275030, 365397, 397110, 412545, 479338, 608995, 719007, 730794, 825090, 852593, 1198345, 1217990, 1438014, 1677683, 1705186, 1826985, 2396690, 2557779, 3355366, 3595035, 3653970, 4262965, 5033049, 5115558, 7190070, 7429739, 8388415, 8525930, 10066098, 12788895, 14859478, 16776830, 22289217, 25165245, 25577790, 37148695, 44578434, 50330490, 52008173, 74297390, 104016346, 111446085, 156024519, 222892170, 260040865, 312049038, 520081730, 780122595, 1560245190]

約数ペア:

[(1, 1560245190), (2, 780122595), (3, 520081730), (5, 312049038), (6, 260040865), (7, 222892170), (10, 156024519), (14, 111446085), (15, 104016346), (21, 74297390), (30, 52008173), (31, 50330490), (35, 44578434), (42, 37148695), (61, 25577790), (62, 25165245), (70, 22289217), (93, 16776830), (105, 14859478), (122, 12788895), (155, 10066098), (183, 8525930), (186, 8388415), (210, 7429739), (217, 7190070), (305, 5115558), (310, 5033049), (366, 4262965), (427, 3653970), (434, 3595035), (465, 3355366), (610, 2557779), (651, 2396690), (854, 1826985), (915, 1705186), (930, 1677683), (1085, 1438014), (1281, 1217990), (1302, 1198345), (1830, 852593), (1891, 825090), (2135, 730794), (2170, 719007), (2562, 608995), (3255, 479338), (3782, 412545), (3929, 397110), (4270, 365397), (5673, 275030), (6405, 243598), (6510, 239669), (7858, 198555), (9455, 165018), (11346, 137515), (11787, 132370), (12810, 121799), (13237, 117870), (18910, 82509), (19645, 79422), (23574, 66185), (26474, 58935), (27503, 56730), (28365, 55006), (39290, 39711)]