716348000

素因数分解:

$2^5\times 5^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 1868106240

約数和(自身を除く): 1151758240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 53, 62, 80, 100, 106, 109, 124, 125, 155, 160, 200, 212, 218, 248, 250, 265, 310, 400, 424, 436, 496, 500, 530, 545, 620, 775, 800, 848, 872, 992, 1000, 1060, 1090, 1240, 1325, 1550, 1643, 1696, 1744, 2000, 2120, 2180, 2480, 2650, 2725, 3100, 3286, 3379, 3488, 3875, 4000, 4240, 4360, 4960, 5300, 5450, 5777, 6200, 6572, 6625, 6758, 7750, 8215, 8480, 8720, 10600, 10900, 11554, 12400, 13144, 13250, 13516, 13625, 15500, 16430, 16895, 17440, 21200, 21800, 23108, 24800, 26288, 26500, 27032, 27250, 28885, 31000, 32860, 33790, 41075, 42400, 43600, 46216, 52576, 53000, 54064, 54500, 57770, 62000, 65720, 67580, 82150, 84475, 87200, 92432, 106000, 108128, 109000, 115540, 124000, 131440, 135160, 144425, 164300, 168950, 179087, 184864, 205375, 212000, 218000, 231080, 262880, 270320, 288850, 328600, 337900, 358174, 410750, 422375, 436000, 462160, 540640, 577700, 657200, 675800, 716348, 722125, 821500, 844750, 895435, 924320, 1155400, 1314400, 1351600, 1432696, 1444250, 1643000, 1689500, 1790870, 2310800, 2703200, 2865392, 2888500, 3286000, 3379000, 3581740, 4477175, 4621600, 5730784, 5777000, 6572000, 6758000, 7163480, 8954350, 11554000, 13516000, 14326960, 17908700, 22385875, 23108000, 28653920, 35817400, 44771750, 71634800, 89543500, 143269600, 179087000, 358174000, 716348000]

約数ペア:

[(1, 716348000), (2, 358174000), (4, 179087000), (5, 143269600), (8, 89543500), (10, 71634800), (16, 44771750), (20, 35817400), (25, 28653920), (31, 23108000), (32, 22385875), (40, 17908700), (50, 14326960), (53, 13516000), (62, 11554000), (80, 8954350), (100, 7163480), (106, 6758000), (109, 6572000), (124, 5777000), (125, 5730784), (155, 4621600), (160, 4477175), (200, 3581740), (212, 3379000), (218, 3286000), (248, 2888500), (250, 2865392), (265, 2703200), (310, 2310800), (400, 1790870), (424, 1689500), (436, 1643000), (496, 1444250), (500, 1432696), (530, 1351600), (545, 1314400), (620, 1155400), (775, 924320), (800, 895435), (848, 844750), (872, 821500), (992, 722125), (1000, 716348), (1060, 675800), (1090, 657200), (1240, 577700), (1325, 540640), (1550, 462160), (1643, 436000), (1696, 422375), (1744, 410750), (2000, 358174), (2120, 337900), (2180, 328600), (2480, 288850), (2650, 270320), (2725, 262880), (3100, 231080), (3286, 218000), (3379, 212000), (3488, 205375), (3875, 184864), (4000, 179087), (4240, 168950), (4360, 164300), (4960, 144425), (5300, 135160), (5450, 131440), (5777, 124000), (6200, 115540), (6572, 109000), (6625, 108128), (6758, 106000), (7750, 92432), (8215, 87200), (8480, 84475), (8720, 82150), (10600, 67580), (10900, 65720), (11554, 62000), (12400, 57770), (13144, 54500), (13250, 54064), (13516, 53000), (13625, 52576), (15500, 46216), (16430, 43600), (16895, 42400), (17440, 41075), (21200, 33790), (21800, 32860), (23108, 31000), (24800, 28885), (26288, 27250), (26500, 27032)]