166751336320

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{40289}}^1$

素因数の和:40560

約数の個数: 128

約数和(自身を含む): 414245664000

約数和(自身を除く): 247494327680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 223, 232, 290, 320, 446, 464, 580, 640, 892, 928, 1115, 1160, 1784, 1856, 2230, 2320, 3568, 3712, 4460, 4640, 6467, 7136, 8920, 9280, 12934, 14272, 17840, 18560, 25868, 28544, 32335, 35680, 40289, 51736, 64670, 71360, 80578, 103472, 129340, 142720, 161156, 201445, 206944, 258680, 322312, 402890, 413888, 517360, 644624, 805780, 827776, 1034720, 1168381, 1289248, 1611560, 2069440, 2336762, 2578496, 3223120, 4138880, 4673524, 5156992, 5841905, 6446240, 8984447, 9347048, 11683810, 12892480, 17968894, 18694096, 23367620, 25784960, 35937788, 37388192, 44922235, 46735240, 71875576, 74776384, 89844470, 93470480, 143751152, 149552768, 179688940, 186940960, 260548963, 287502304, 359377880, 373881920, 521097926, 575004608, 718755760, 747763840, 1042195852, 1150009216, 1302744815, 1437511520, 2084391704, 2605489630, 2875023040, 4168783408, 5210979260, 5750046080, 8337566816, 10421958520, 16675133632, 20843917040, 33350267264, 41687834080, 83375668160, 166751336320]

約数ペア:

[(1, 166751336320), (2, 83375668160), (4, 41687834080), (5, 33350267264), (8, 20843917040), (10, 16675133632), (16, 10421958520), (20, 8337566816), (29, 5750046080), (32, 5210979260), (40, 4168783408), (58, 2875023040), (64, 2605489630), (80, 2084391704), (116, 1437511520), (128, 1302744815), (145, 1150009216), (160, 1042195852), (223, 747763840), (232, 718755760), (290, 575004608), (320, 521097926), (446, 373881920), (464, 359377880), (580, 287502304), (640, 260548963), (892, 186940960), (928, 179688940), (1115, 149552768), (1160, 143751152), (1784, 93470480), (1856, 89844470), (2230, 74776384), (2320, 71875576), (3568, 46735240), (3712, 44922235), (4460, 37388192), (4640, 35937788), (6467, 25784960), (7136, 23367620), (8920, 18694096), (9280, 17968894), (12934, 12892480), (14272, 11683810), (17840, 9347048), (18560, 8984447), (25868, 6446240), (28544, 5841905), (32335, 5156992), (35680, 4673524), (40289, 4138880), (51736, 3223120), (64670, 2578496), (71360, 2336762), (80578, 2069440), (103472, 1611560), (129340, 1289248), (142720, 1168381), (161156, 1034720), (201445, 827776), (206944, 805780), (258680, 644624), (322312, 517360), (402890, 413888)]