42435220480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15727}}^1$

素因数の和:15800

約数の個数: 176

約数和(自身を含む): 111266666496

約数和(自身を除く): 68831446016

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 256, 272, 310, 320, 340, 496, 512, 527, 544, 620, 640, 680, 992, 1024, 1054, 1088, 1240, 1280, 1360, 1984, 2108, 2176, 2480, 2560, 2635, 2720, 3968, 4216, 4352, 4960, 5120, 5270, 5440, 7936, 8432, 8704, 9920, 10540, 10880, 15727, 15872, 16864, 17408, 19840, 21080, 21760, 31454, 31744, 33728, 39680, 42160, 43520, 62908, 67456, 78635, 79360, 84320, 87040, 125816, 134912, 157270, 158720, 168640, 251632, 267359, 269824, 314540, 337280, 487537, 503264, 534718, 539648, 629080, 674560, 975074, 1006528, 1069436, 1258160, 1336795, 1349120, 1950148, 2013056, 2138872, 2437685, 2516320, 2673590, 2698240, 3900296, 4026112, 4277744, 4875370, 5032640, 5347180, 7800592, 8052224, 8288129, 8555488, 9750740, 10065280, 10694360, 15601184, 16104448, 16576258, 17110976, 19501480, 20130560, 21388720, 31202368, 33152516, 34221952, 39002960, 40261120, 41440645, 42777440, 62404736, 66305032, 68443904, 78005920, 80522240, 82881290, 85554880, 124809472, 132610064, 136887808, 156011840, 165762580, 171109760, 249618944, 265220128, 273775616, 312023680, 331525160, 342219520, 499237888, 530440256, 624047360, 663050320, 684439040, 1060880512, 1248094720, 1326100640, 1368878080, 2121761024, 2496189440, 2652201280, 4243522048, 5304402560, 8487044096, 10608805120, 21217610240, 42435220480]

約数ペア:

[(1, 42435220480), (2, 21217610240), (4, 10608805120), (5, 8487044096), (8, 5304402560), (10, 4243522048), (16, 2652201280), (17, 2496189440), (20, 2121761024), (31, 1368878080), (32, 1326100640), (34, 1248094720), (40, 1060880512), (62, 684439040), (64, 663050320), (68, 624047360), (80, 530440256), (85, 499237888), (124, 342219520), (128, 331525160), (136, 312023680), (155, 273775616), (160, 265220128), (170, 249618944), (248, 171109760), (256, 165762580), (272, 156011840), (310, 136887808), (320, 132610064), (340, 124809472), (496, 85554880), (512, 82881290), (527, 80522240), (544, 78005920), (620, 68443904), (640, 66305032), (680, 62404736), (992, 42777440), (1024, 41440645), (1054, 40261120), (1088, 39002960), (1240, 34221952), (1280, 33152516), (1360, 31202368), (1984, 21388720), (2108, 20130560), (2176, 19501480), (2480, 17110976), (2560, 16576258), (2635, 16104448), (2720, 15601184), (3968, 10694360), (4216, 10065280), (4352, 9750740), (4960, 8555488), (5120, 8288129), (5270, 8052224), (5440, 7800592), (7936, 5347180), (8432, 5032640), (8704, 4875370), (9920, 4277744), (10540, 4026112), (10880, 3900296), (15727, 2698240), (15872, 2673590), (16864, 2516320), (17408, 2437685), (19840, 2138872), (21080, 2013056), (21760, 1950148), (31454, 1349120), (31744, 1336795), (33728, 1258160), (39680, 1069436), (42160, 1006528), (43520, 975074), (62908, 674560), (67456, 629080), (78635, 539648), (79360, 534718), (84320, 503264), (87040, 487537), (125816, 337280), (134912, 314540), (157270, 269824), (158720, 267359), (168640, 251632)]