945248640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1327}}^1$

素因数の和:1409

約数の個数: 256

約数和(自身を含む): 3511019520

約数和(自身を除く): 2565770880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 128, 140, 159, 160, 168, 192, 210, 212, 224, 240, 265, 280, 318, 320, 336, 371, 384, 420, 424, 448, 480, 530, 560, 636, 640, 672, 742, 795, 840, 848, 896, 960, 1060, 1113, 1120, 1272, 1327, 1344, 1484, 1590, 1680, 1696, 1855, 1920, 2120, 2226, 2240, 2544, 2654, 2688, 2968, 3180, 3360, 3392, 3710, 3981, 4240, 4452, 4480, 5088, 5308, 5565, 5936, 6360, 6635, 6720, 6784, 7420, 7962, 8480, 8904, 9289, 10176, 10616, 11130, 11872, 12720, 13270, 13440, 14840, 15924, 16960, 17808, 18578, 19905, 20352, 21232, 22260, 23744, 25440, 26540, 27867, 29680, 31848, 33920, 35616, 37156, 39810, 42464, 44520, 46445, 47488, 50880, 53080, 55734, 59360, 63696, 70331, 71232, 74312, 79620, 84928, 89040, 92890, 101760, 106160, 111468, 118720, 127392, 139335, 140662, 142464, 148624, 159240, 169856, 178080, 185780, 210993, 212320, 222936, 237440, 254784, 278670, 281324, 297248, 318480, 351655, 356160, 371560, 421986, 424640, 445872, 492317, 509568, 557340, 562648, 594496, 636960, 703310, 712320, 743120, 843972, 849280, 891744, 984634, 1054965, 1114680, 1125296, 1188992, 1273920, 1406620, 1476951, 1486240, 1687944, 1783488, 1969268, 2109930, 2229360, 2250592, 2461585, 2547840, 2813240, 2953902, 2972480, 3375888, 3566976, 3938536, 4219860, 4458720, 4501184, 4923170, 5626480, 5907804, 5944960, 6751776, 7384755, 7877072, 8439720, 8917440, 9002368, 9846340, 11252960, 11815608, 13503552, 14769510, 15754144, 16879440, 17834880, 19692680, 22505920, 23631216, 27007104, 29539020, 31508288, 33758880, 39385360, 45011840, 47262432, 59078040, 63016576, 67517760, 78770720, 94524864, 118156080, 135035520, 157541440, 189049728, 236312160, 315082880, 472624320, 945248640]

約数ペア:

[(1, 945248640), (2, 472624320), (3, 315082880), (4, 236312160), (5, 189049728), (6, 157541440), (7, 135035520), (8, 118156080), (10, 94524864), (12, 78770720), (14, 67517760), (15, 63016576), (16, 59078040), (20, 47262432), (21, 45011840), (24, 39385360), (28, 33758880), (30, 31508288), (32, 29539020), (35, 27007104), (40, 23631216), (42, 22505920), (48, 19692680), (53, 17834880), (56, 16879440), (60, 15754144), (64, 14769510), (70, 13503552), (80, 11815608), (84, 11252960), (96, 9846340), (105, 9002368), (106, 8917440), (112, 8439720), (120, 7877072), (128, 7384755), (140, 6751776), (159, 5944960), (160, 5907804), (168, 5626480), (192, 4923170), (210, 4501184), (212, 4458720), (224, 4219860), (240, 3938536), (265, 3566976), (280, 3375888), (318, 2972480), (320, 2953902), (336, 2813240), (371, 2547840), (384, 2461585), (420, 2250592), (424, 2229360), (448, 2109930), (480, 1969268), (530, 1783488), (560, 1687944), (636, 1486240), (640, 1476951), (672, 1406620), (742, 1273920), (795, 1188992), (840, 1125296), (848, 1114680), (896, 1054965), (960, 984634), (1060, 891744), (1113, 849280), (1120, 843972), (1272, 743120), (1327, 712320), (1344, 703310), (1484, 636960), (1590, 594496), (1680, 562648), (1696, 557340), (1855, 509568), (1920, 492317), (2120, 445872), (2226, 424640), (2240, 421986), (2544, 371560), (2654, 356160), (2688, 351655), (2968, 318480), (3180, 297248), (3360, 281324), (3392, 278670), (3710, 254784), (3981, 237440), (4240, 222936), (4452, 212320), (4480, 210993), (5088, 185780), (5308, 178080), (5565, 169856), (5936, 159240), (6360, 148624), (6635, 142464), (6720, 140662), (6784, 139335), (7420, 127392), (7962, 118720), (8480, 111468), (8904, 106160), (9289, 101760), (10176, 92890), (10616, 89040), (11130, 84928), (11872, 79620), (12720, 74312), (13270, 71232), (13440, 70331), (14840, 63696), (15924, 59360), (16960, 55734), (17808, 53080), (18578, 50880), (19905, 47488), (20352, 46445), (21232, 44520), (22260, 42464), (23744, 39810), (25440, 37156), (26540, 35616), (27867, 33920), (29680, 31848)]