428584320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2011}}^1$

素因数の和:2073

約数の個数: 192

約数和(自身を含む): 1520709840

約数和(自身を除く): 1092125520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 384, 444, 480, 555, 576, 592, 640, 666, 720, 740, 888, 960, 1110, 1152, 1184, 1332, 1440, 1480, 1665, 1776, 1920, 2011, 2220, 2368, 2664, 2880, 2960, 3330, 3552, 4022, 4440, 4736, 5328, 5760, 5920, 6033, 6660, 7104, 8044, 8880, 10055, 10656, 11840, 12066, 13320, 14208, 16088, 17760, 18099, 20110, 21312, 23680, 24132, 26640, 30165, 32176, 35520, 36198, 40220, 42624, 48264, 53280, 60330, 64352, 71040, 72396, 74407, 80440, 90495, 96528, 106560, 120660, 128704, 144792, 148814, 160880, 180990, 193056, 213120, 223221, 241320, 257408, 289584, 297628, 321760, 361980, 372035, 386112, 446442, 482640, 579168, 595256, 643520, 669663, 723960, 744070, 772224, 892884, 965280, 1116105, 1158336, 1190512, 1287040, 1339326, 1447920, 1488140, 1785768, 1930560, 2232210, 2316672, 2381024, 2678652, 2895840, 2976280, 3348315, 3571536, 3861120, 4464420, 4762048, 5357304, 5791680, 5952560, 6696630, 7143072, 8928840, 9524096, 10714608, 11583360, 11905120, 13393260, 14286144, 17857680, 21429216, 23810240, 26786520, 28572288, 35715360, 42858432, 47620480, 53573040, 71430720, 85716864, 107146080, 142861440, 214292160, 428584320]

約数ペア:

[(1, 428584320), (2, 214292160), (3, 142861440), (4, 107146080), (5, 85716864), (6, 71430720), (8, 53573040), (9, 47620480), (10, 42858432), (12, 35715360), (15, 28572288), (16, 26786520), (18, 23810240), (20, 21429216), (24, 17857680), (30, 14286144), (32, 13393260), (36, 11905120), (37, 11583360), (40, 10714608), (45, 9524096), (48, 8928840), (60, 7143072), (64, 6696630), (72, 5952560), (74, 5791680), (80, 5357304), (90, 4762048), (96, 4464420), (111, 3861120), (120, 3571536), (128, 3348315), (144, 2976280), (148, 2895840), (160, 2678652), (180, 2381024), (185, 2316672), (192, 2232210), (222, 1930560), (240, 1785768), (288, 1488140), (296, 1447920), (320, 1339326), (333, 1287040), (360, 1190512), (370, 1158336), (384, 1116105), (444, 965280), (480, 892884), (555, 772224), (576, 744070), (592, 723960), (640, 669663), (666, 643520), (720, 595256), (740, 579168), (888, 482640), (960, 446442), (1110, 386112), (1152, 372035), (1184, 361980), (1332, 321760), (1440, 297628), (1480, 289584), (1665, 257408), (1776, 241320), (1920, 223221), (2011, 213120), (2220, 193056), (2368, 180990), (2664, 160880), (2880, 148814), (2960, 144792), (3330, 128704), (3552, 120660), (4022, 106560), (4440, 96528), (4736, 90495), (5328, 80440), (5760, 74407), (5920, 72396), (6033, 71040), (6660, 64352), (7104, 60330), (8044, 53280), (8880, 48264), (10055, 42624), (10656, 40220), (11840, 36198), (12066, 35520), (13320, 32176), (14208, 30165), (16088, 26640), (17760, 24132), (18099, 23680), (20110, 21312)]