641566080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3593}}^1$

素因数の和:3649

約数の個数: 192

約数和(自身を含む): 2287509120

約数和(自身を除く): 1645943040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3593, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 7186, 7440, 8928, 9920, 10779, 11160, 11904, 14372, 14880, 17856, 17965, 19840, 21558, 22320, 28744, 29760, 32337, 35712, 35930, 43116, 44640, 53895, 57488, 59520, 64674, 71860, 86232, 89280, 107790, 111383, 114976, 129348, 143720, 161685, 172464, 178560, 215580, 222766, 229952, 258696, 287440, 323370, 334149, 344928, 431160, 445532, 459904, 517392, 556915, 574880, 646740, 668298, 689856, 862320, 891064, 1002447, 1034784, 1113830, 1149760, 1293480, 1336596, 1379712, 1670745, 1724640, 1782128, 2004894, 2069568, 2227660, 2299520, 2586960, 2673192, 3341490, 3449280, 3564256, 4009788, 4139136, 4455320, 5012235, 5173920, 5346384, 6682980, 6898560, 7128512, 8019576, 8910640, 10024470, 10347840, 10692768, 13365960, 14257024, 16039152, 17821280, 20048940, 20695680, 21385536, 26731920, 32078304, 35642560, 40097880, 42771072, 53463840, 64156608, 71285120, 80195760, 106927680, 128313216, 160391520, 213855360, 320783040, 641566080]

約数ペア:

[(1, 641566080), (2, 320783040), (3, 213855360), (4, 160391520), (5, 128313216), (6, 106927680), (8, 80195760), (9, 71285120), (10, 64156608), (12, 53463840), (15, 42771072), (16, 40097880), (18, 35642560), (20, 32078304), (24, 26731920), (30, 21385536), (31, 20695680), (32, 20048940), (36, 17821280), (40, 16039152), (45, 14257024), (48, 13365960), (60, 10692768), (62, 10347840), (64, 10024470), (72, 8910640), (80, 8019576), (90, 7128512), (93, 6898560), (96, 6682980), (120, 5346384), (124, 5173920), (128, 5012235), (144, 4455320), (155, 4139136), (160, 4009788), (180, 3564256), (186, 3449280), (192, 3341490), (240, 2673192), (248, 2586960), (279, 2299520), (288, 2227660), (310, 2069568), (320, 2004894), (360, 1782128), (372, 1724640), (384, 1670745), (465, 1379712), (480, 1336596), (496, 1293480), (558, 1149760), (576, 1113830), (620, 1034784), (640, 1002447), (720, 891064), (744, 862320), (930, 689856), (960, 668298), (992, 646740), (1116, 574880), (1152, 556915), (1240, 517392), (1395, 459904), (1440, 445532), (1488, 431160), (1860, 344928), (1920, 334149), (1984, 323370), (2232, 287440), (2480, 258696), (2790, 229952), (2880, 222766), (2976, 215580), (3593, 178560), (3720, 172464), (3968, 161685), (4464, 143720), (4960, 129348), (5580, 114976), (5760, 111383), (5952, 107790), (7186, 89280), (7440, 86232), (8928, 71860), (9920, 64674), (10779, 59520), (11160, 57488), (11904, 53895), (14372, 44640), (14880, 43116), (17856, 35930), (17965, 35712), (19840, 32337), (21558, 29760), (22320, 28744)]