15696477180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1\times {\mathrm{2131}}^1$

素因数の和:2568

約数の個数: 144

約数和(自身を含む): 48127392768

約数和(自身を除く): 32430915588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 271, 302, 453, 542, 604, 755, 813, 906, 1084, 1355, 1359, 1510, 1626, 1812, 2131, 2265, 2439, 2710, 2718, 3020, 3252, 4065, 4262, 4530, 4878, 5420, 5436, 6393, 6795, 8130, 8524, 9060, 9756, 10655, 12195, 12786, 13590, 16260, 19179, 21310, 24390, 25572, 27180, 31965, 38358, 40921, 42620, 48780, 63930, 76716, 81842, 95895, 122763, 127860, 163684, 191790, 204605, 245526, 321781, 368289, 383580, 409210, 491052, 577501, 613815, 643562, 736578, 818420, 965343, 1155002, 1227630, 1287124, 1473156, 1608905, 1732503, 1841445, 1930686, 2310004, 2455260, 2887505, 2896029, 3217810, 3465006, 3682890, 3861372, 4826715, 5197509, 5775010, 5792058, 6435620, 6930012, 7365780, 8662515, 9653430, 10395018, 11550020, 11584116, 14480145, 17325030, 19306860, 20790036, 25987545, 28960290, 34650060, 51975090, 57920580, 87202651, 103950180, 174405302, 261607953, 348810604, 436013255, 523215906, 784823859, 872026510, 1046431812, 1308039765, 1569647718, 1744053020, 2616079530, 3139295436, 3924119295, 5232159060, 7848238590, 15696477180]

約数ペア:

[(1, 15696477180), (2, 7848238590), (3, 5232159060), (4, 3924119295), (5, 3139295436), (6, 2616079530), (9, 1744053020), (10, 1569647718), (12, 1308039765), (15, 1046431812), (18, 872026510), (20, 784823859), (30, 523215906), (36, 436013255), (45, 348810604), (60, 261607953), (90, 174405302), (151, 103950180), (180, 87202651), (271, 57920580), (302, 51975090), (453, 34650060), (542, 28960290), (604, 25987545), (755, 20790036), (813, 19306860), (906, 17325030), (1084, 14480145), (1355, 11584116), (1359, 11550020), (1510, 10395018), (1626, 9653430), (1812, 8662515), (2131, 7365780), (2265, 6930012), (2439, 6435620), (2710, 5792058), (2718, 5775010), (3020, 5197509), (3252, 4826715), (4065, 3861372), (4262, 3682890), (4530, 3465006), (4878, 3217810), (5420, 2896029), (5436, 2887505), (6393, 2455260), (6795, 2310004), (8130, 1930686), (8524, 1841445), (9060, 1732503), (9756, 1608905), (10655, 1473156), (12195, 1287124), (12786, 1227630), (13590, 1155002), (16260, 965343), (19179, 818420), (21310, 736578), (24390, 643562), (25572, 613815), (27180, 577501), (31965, 491052), (38358, 409210), (40921, 383580), (42620, 368289), (48780, 321781), (63930, 245526), (76716, 204605), (81842, 191790), (95895, 163684), (122763, 127860)]