804254080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5791}}^1$

素因数の和:5848

約数の個数: 128

約数和(自身を含む): 2268610560

約数和(自身を除く): 1464356480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4960, 5791, 6944, 8680, 9920, 11582, 13888, 17360, 19840, 23164, 27776, 28955, 34720, 40537, 46328, 57910, 69440, 81074, 92656, 115820, 138880, 162148, 179521, 185312, 202685, 231640, 324296, 359042, 370624, 405370, 463280, 648592, 718084, 741248, 810740, 897605, 926560, 1256647, 1297184, 1436168, 1621480, 1795210, 1853120, 2513294, 2594368, 2872336, 3242960, 3590420, 3706240, 5026588, 5188736, 5744672, 6283235, 6485920, 7180840, 10053176, 11489344, 12566470, 12971840, 14361680, 20106352, 22978688, 25132940, 25943680, 28723360, 40212704, 50265880, 57446720, 80425408, 100531760, 114893440, 160850816, 201063520, 402127040, 804254080]

約数ペア:

[(1, 804254080), (2, 402127040), (4, 201063520), (5, 160850816), (7, 114893440), (8, 100531760), (10, 80425408), (14, 57446720), (16, 50265880), (20, 40212704), (28, 28723360), (31, 25943680), (32, 25132940), (35, 22978688), (40, 20106352), (56, 14361680), (62, 12971840), (64, 12566470), (70, 11489344), (80, 10053176), (112, 7180840), (124, 6485920), (128, 6283235), (140, 5744672), (155, 5188736), (160, 5026588), (217, 3706240), (224, 3590420), (248, 3242960), (280, 2872336), (310, 2594368), (320, 2513294), (434, 1853120), (448, 1795210), (496, 1621480), (560, 1436168), (620, 1297184), (640, 1256647), (868, 926560), (896, 897605), (992, 810740), (1085, 741248), (1120, 718084), (1240, 648592), (1736, 463280), (1984, 405370), (2170, 370624), (2240, 359042), (2480, 324296), (3472, 231640), (3968, 202685), (4340, 185312), (4480, 179521), (4960, 162148), (5791, 138880), (6944, 115820), (8680, 92656), (9920, 81074), (11582, 69440), (13888, 57910), (17360, 46328), (19840, 40537), (23164, 34720), (27776, 28955)]