632816640

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:505

約数の個数: 264

約数和(自身を含む): 2268534528

約数和(自身を除く): 1635717888

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, 256, 279, 288, 310, 320, 360, 372, 384, 443, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 886, 930, 960, 992, 1024, 1116, 1152, 1240, 1280, 1329, 1395, 1440, 1488, 1536, 1772, 1860, 1920, 1984, 2215, 2232, 2304, 2480, 2560, 2658, 2790, 2880, 2976, 3072, 3544, 3720, 3840, 3968, 3987, 4430, 4464, 4608, 4960, 5120, 5316, 5580, 5760, 5952, 6645, 7088, 7440, 7680, 7936, 7974, 8860, 8928, 9216, 9920, 10632, 11160, 11520, 11904, 13290, 13733, 14176, 14880, 15360, 15872, 15948, 17720, 17856, 19840, 19935, 21264, 22320, 23040, 23808, 26580, 27466, 28352, 29760, 31744, 31896, 35440, 35712, 39680, 39870, 41199, 42528, 44640, 46080, 47616, 53160, 54932, 56704, 59520, 63792, 68665, 70880, 71424, 79360, 79740, 82398, 85056, 89280, 95232, 106320, 109864, 113408, 119040, 123597, 127584, 137330, 141760, 142848, 158720, 159480, 164796, 170112, 178560, 205995, 212640, 219728, 226816, 238080, 247194, 255168, 274660, 283520, 285696, 318960, 329592, 340224, 357120, 411990, 425280, 439456, 453632, 476160, 494388, 510336, 549320, 567040, 617985, 637920, 659184, 680448, 714240, 823980, 850560, 878912, 988776, 1020672, 1098640, 1134080, 1235970, 1275840, 1318368, 1360896, 1428480, 1647960, 1701120, 1757824, 1977552, 2041344, 2197280, 2268160, 2471940, 2551680, 2636736, 3295920, 3402240, 3515648, 3955104, 4082688, 4394560, 4943880, 5103360, 5273472, 6591840, 6804480, 7031296, 7910208, 8789120, 9887760, 10206720, 10546944, 13183680, 14062592, 15820416, 17578240, 19775520, 20413440, 21093888, 26367360, 31640832, 35156480, 39551040, 42187776, 52734720, 63281664, 70312960, 79102080, 105469440, 126563328, 158204160, 210938880, 316408320, 632816640]

約数ペア:

[(1, 632816640), (2, 316408320), (3, 210938880), (4, 158204160), (5, 126563328), (6, 105469440), (8, 79102080), (9, 70312960), (10, 63281664), (12, 52734720), (15, 42187776), (16, 39551040), (18, 35156480), (20, 31640832), (24, 26367360), (30, 21093888), (31, 20413440), (32, 19775520), (36, 17578240), (40, 15820416), (45, 14062592), (48, 13183680), (60, 10546944), (62, 10206720), (64, 9887760), (72, 8789120), (80, 7910208), (90, 7031296), (93, 6804480), (96, 6591840), (120, 5273472), (124, 5103360), (128, 4943880), (144, 4394560), (155, 4082688), (160, 3955104), (180, 3515648), (186, 3402240), (192, 3295920), (240, 2636736), (248, 2551680), (256, 2471940), (279, 2268160), (288, 2197280), (310, 2041344), (320, 1977552), (360, 1757824), (372, 1701120), (384, 1647960), (443, 1428480), (465, 1360896), (480, 1318368), (496, 1275840), (512, 1235970), (558, 1134080), (576, 1098640), (620, 1020672), (640, 988776), (720, 878912), (744, 850560), (768, 823980), (886, 714240), (930, 680448), (960, 659184), (992, 637920), (1024, 617985), (1116, 567040), (1152, 549320), (1240, 510336), (1280, 494388), (1329, 476160), (1395, 453632), (1440, 439456), (1488, 425280), (1536, 411990), (1772, 357120), (1860, 340224), (1920, 329592), (1984, 318960), (2215, 285696), (2232, 283520), (2304, 274660), (2480, 255168), (2560, 247194), (2658, 238080), (2790, 226816), (2880, 219728), (2976, 212640), (3072, 205995), (3544, 178560), (3720, 170112), (3840, 164796), (3968, 159480), (3987, 158720), (4430, 142848), (4464, 141760), (4608, 137330), (4960, 127584), (5120, 123597), (5316, 119040), (5580, 113408), (5760, 109864), (5952, 106320), (6645, 95232), (7088, 89280), (7440, 85056), (7680, 82398), (7936, 79740), (7974, 79360), (8860, 71424), (8928, 70880), (9216, 68665), (9920, 63792), (10632, 59520), (11160, 56704), (11520, 54932), (11904, 53160), (13290, 47616), (13733, 46080), (14176, 44640), (14880, 42528), (15360, 41199), (15872, 39870), (15948, 39680), (17720, 35712), (17856, 35440), (19840, 31896), (19935, 31744), (21264, 29760), (22320, 28352), (23040, 27466), (23808, 26580)]