14278974480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{639739}}^1$

素因数の和:639789

約数の個数: 120

約数和(自身を含む): 49500522240

約数和(自身を除く): 35221547760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 639739, 1279478, 1919217, 2558956, 3198695, 3838434, 5117912, 5757651, 6397390, 7676868, 9596085, 10235824, 11515302, 12794780, 15353736, 19192170, 19831909, 23030604, 25589560, 28788255, 30707472, 38384340, 39663818, 46061208, 51179120, 57576510, 59495727, 76768680, 79327636, 92122416, 99159545, 115153020, 118991454, 153537360, 158655272, 178487181, 198319090, 230306040, 237982908, 297478635, 317310544, 356974362, 396638180, 460612080, 475965816, 594957270, 713948724, 793276360, 892435905, 951931632, 1189914540, 1427897448, 1586552720, 1784871810, 2379829080, 2855794896, 3569743620, 4759658160, 7139487240, 14278974480]

約数ペア:

[(1, 14278974480), (2, 7139487240), (3, 4759658160), (4, 3569743620), (5, 2855794896), (6, 2379829080), (8, 1784871810), (9, 1586552720), (10, 1427897448), (12, 1189914540), (15, 951931632), (16, 892435905), (18, 793276360), (20, 713948724), (24, 594957270), (30, 475965816), (31, 460612080), (36, 396638180), (40, 356974362), (45, 317310544), (48, 297478635), (60, 237982908), (62, 230306040), (72, 198319090), (80, 178487181), (90, 158655272), (93, 153537360), (120, 118991454), (124, 115153020), (144, 99159545), (155, 92122416), (180, 79327636), (186, 76768680), (240, 59495727), (248, 57576510), (279, 51179120), (310, 46061208), (360, 39663818), (372, 38384340), (465, 30707472), (496, 28788255), (558, 25589560), (620, 23030604), (720, 19831909), (744, 19192170), (930, 15353736), (1116, 12794780), (1240, 11515302), (1395, 10235824), (1488, 9596085), (1860, 7676868), (2232, 6397390), (2480, 5757651), (2790, 5117912), (3720, 3838434), (4464, 3198695), (5580, 2558956), (7440, 1919217), (11160, 1279478), (22320, 639739)]