2531266560

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:509

約数の個数: 312

約数和(自身を含む): 9077462784

約数和(自身を除く): 6546196224

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, 2048, 2215, 2232, 2304, 2480, 2560, 2658, 2790, 2880, 2976, 3072, 3544, 3720, 3840, 3968, 3987, 4096, 4430, 4464, 4608, 4960, 5120, 5316, 5580, 5760, 5952, 6144, 6645, 7088, 7440, 7680, 7936, 7974, 8860, 8928, 9216, 9920, 10240, 10632, 11160, 11520, 11904, 12288, 13290, 13733, 14176, 14880, 15360, 15872, 15948, 17720, 17856, 18432, 19840, 19935, 20480, 21264, 22320, 23040, 23808, 26580, 27466, 28352, 29760, 30720, 31744, 31896, 35440, 35712, 36864, 39680, 39870, 41199, 42528, 44640, 46080, 47616, 53160, 54932, 56704, 59520, 61440, 63488, 63792, 68665, 70880, 71424, 79360, 79740, 82398, 85056, 89280, 92160, 95232, 106320, 109864, 113408, 119040, 123597, 126976, 127584, 137330, 141760, 142848, 158720, 159480, 164796, 170112, 178560, 184320, 190464, 205995, 212640, 219728, 226816, 238080, 247194, 255168, 274660, 283520, 285696, 317440, 318960, 329592, 340224, 357120, 380928, 411990, 425280, 439456, 453632, 476160, 494388, 510336, 549320, 567040, 571392, 617985, 634880, 637920, 659184, 680448, 714240, 823980, 850560, 878912, 907264, 952320, 988776, 1020672, 1098640, 1134080, 1142784, 1235970, 1275840, 1318368, 1360896, 1428480, 1647960, 1701120, 1757824, 1814528, 1904640, 1977552, 2041344, 2197280, 2268160, 2471940, 2551680, 2636736, 2721792, 2856960, 3295920, 3402240, 3515648, 3955104, 4082688, 4394560, 4536320, 4943880, 5103360, 5273472, 5443584, 5713920, 6591840, 6804480, 7031296, 7910208, 8165376, 8789120, 9072640, 9887760, 10206720, 10546944, 13183680, 13608960, 14062592, 15820416, 16330752, 17578240, 19775520, 20413440, 21093888, 26367360, 27217920, 28125184, 31640832, 35156480, 39551040, 40826880, 42187776, 52734720, 56250368, 63281664, 70312960, 79102080, 81653760, 84375552, 105469440, 126563328, 140625920, 158204160, 168751104, 210938880, 253126656, 281251840, 316408320, 421877760, 506253312, 632816640, 843755520, 1265633280, 2531266560]

約数ペア:

[(1, 2531266560), (2, 1265633280), (3, 843755520), (4, 632816640), (5, 506253312), (6, 421877760), (8, 316408320), (9, 281251840), (10, 253126656), (12, 210938880), (15, 168751104), (16, 158204160), (18, 140625920), (20, 126563328), (24, 105469440), (30, 84375552), (31, 81653760), (32, 79102080), (36, 70312960), (40, 63281664), (45, 56250368), (48, 52734720), (60, 42187776), (62, 40826880), (64, 39551040), (72, 35156480), (80, 31640832), (90, 28125184), (93, 27217920), (96, 26367360), (120, 21093888), (124, 20413440), (128, 19775520), (144, 17578240), (155, 16330752), (160, 15820416), (180, 14062592), (186, 13608960), (192, 13183680), (240, 10546944), (248, 10206720), (256, 9887760), (279, 9072640), (288, 8789120), (310, 8165376), (320, 7910208), (360, 7031296), (372, 6804480), (384, 6591840), (443, 5713920), (465, 5443584), (480, 5273472), (496, 5103360), (512, 4943880), (558, 4536320), (576, 4394560), (620, 4082688), (640, 3955104), (720, 3515648), (744, 3402240), (768, 3295920), (886, 2856960), (930, 2721792), (960, 2636736), (992, 2551680), (1024, 2471940), (1116, 2268160), (1152, 2197280), (1240, 2041344), (1280, 1977552), (1329, 1904640), (1395, 1814528), (1440, 1757824), (1488, 1701120), (1536, 1647960), (1772, 1428480), (1860, 1360896), (1920, 1318368), (1984, 1275840), (2048, 1235970), (2215, 1142784), (2232, 1134080), (2304, 1098640), (2480, 1020672), (2560, 988776), (2658, 952320), (2790, 907264), (2880, 878912), (2976, 850560), (3072, 823980), (3544, 714240), (3720, 680448), (3840, 659184), (3968, 637920), (3987, 634880), (4096, 617985), (4430, 571392), (4464, 567040), (4608, 549320), (4960, 510336), (5120, 494388), (5316, 476160), (5580, 453632), (5760, 439456), (5952, 425280), (6144, 411990), (6645, 380928), (7088, 357120), (7440, 340224), (7680, 329592), (7936, 318960), (7974, 317440), (8860, 285696), (8928, 283520), (9216, 274660), (9920, 255168), (10240, 247194), (10632, 238080), (11160, 226816), (11520, 219728), (11904, 212640), (12288, 205995), (13290, 190464), (13733, 184320), (14176, 178560), (14880, 170112), (15360, 164796), (15872, 159480), (15948, 158720), (17720, 142848), (17856, 141760), (18432, 137330), (19840, 127584), (19935, 126976), (20480, 123597), (21264, 119040), (22320, 113408), (23040, 109864), (23808, 106320), (26580, 95232), (27466, 92160), (28352, 89280), (29760, 85056), (30720, 82398), (31744, 79740), (31896, 79360), (35440, 71424), (35712, 70880), (36864, 68665), (39680, 63792), (39870, 63488), (41199, 61440), (42528, 59520), (44640, 56704), (46080, 54932), (47616, 53160)]