1030208640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:655

約数の個数: 256

約数和(自身を含む): 3516307200

約数和(自身を除く): 2486098560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 41, 46, 48, 60, 64, 69, 80, 82, 92, 96, 115, 120, 123, 128, 138, 160, 164, 184, 192, 205, 230, 240, 246, 276, 320, 328, 345, 368, 384, 410, 460, 480, 492, 552, 569, 615, 640, 656, 690, 736, 820, 920, 943, 960, 984, 1104, 1138, 1230, 1312, 1380, 1472, 1640, 1707, 1840, 1886, 1920, 1968, 2208, 2276, 2460, 2624, 2760, 2829, 2845, 2944, 3280, 3414, 3680, 3772, 3936, 4416, 4552, 4715, 4920, 5248, 5520, 5658, 5690, 6560, 6828, 7360, 7544, 7872, 8535, 8832, 9104, 9430, 9840, 11040, 11316, 11380, 13087, 13120, 13656, 14145, 14720, 15088, 15744, 17070, 18208, 18860, 19680, 22080, 22632, 22760, 23329, 26174, 26240, 27312, 28290, 30176, 34140, 36416, 37720, 39261, 39360, 44160, 45264, 45520, 46658, 52348, 54624, 56580, 60352, 65435, 68280, 69987, 72832, 75440, 78522, 78720, 90528, 91040, 93316, 104696, 109248, 113160, 116645, 120704, 130870, 136560, 139974, 150880, 157044, 181056, 182080, 186632, 196305, 209392, 218496, 226320, 233290, 261740, 273120, 279948, 301760, 314088, 349935, 362112, 364160, 373264, 392610, 418784, 452640, 466580, 523480, 536567, 546240, 559896, 603520, 628176, 699870, 746528, 785220, 837568, 905280, 933160, 1046960, 1073134, 1092480, 1119792, 1256352, 1399740, 1493056, 1570440, 1609701, 1675136, 1810560, 1866320, 2093920, 2146268, 2239584, 2512704, 2682835, 2799480, 2986112, 3140880, 3219402, 3732640, 4187840, 4292536, 4479168, 5025408, 5365670, 5598960, 6281760, 6438804, 7465280, 8048505, 8375680, 8585072, 8958336, 10731340, 11197920, 12563520, 12877608, 14930560, 16097010, 17170144, 21462680, 22395840, 25127040, 25755216, 32194020, 34340288, 42925360, 44791680, 51510432, 64388040, 68680576, 85850720, 103020864, 128776080, 171701440, 206041728, 257552160, 343402880, 515104320, 1030208640]

約数ペア:

[(1, 1030208640), (2, 515104320), (3, 343402880), (4, 257552160), (5, 206041728), (6, 171701440), (8, 128776080), (10, 103020864), (12, 85850720), (15, 68680576), (16, 64388040), (20, 51510432), (23, 44791680), (24, 42925360), (30, 34340288), (32, 32194020), (40, 25755216), (41, 25127040), (46, 22395840), (48, 21462680), (60, 17170144), (64, 16097010), (69, 14930560), (80, 12877608), (82, 12563520), (92, 11197920), (96, 10731340), (115, 8958336), (120, 8585072), (123, 8375680), (128, 8048505), (138, 7465280), (160, 6438804), (164, 6281760), (184, 5598960), (192, 5365670), (205, 5025408), (230, 4479168), (240, 4292536), (246, 4187840), (276, 3732640), (320, 3219402), (328, 3140880), (345, 2986112), (368, 2799480), (384, 2682835), (410, 2512704), (460, 2239584), (480, 2146268), (492, 2093920), (552, 1866320), (569, 1810560), (615, 1675136), (640, 1609701), (656, 1570440), (690, 1493056), (736, 1399740), (820, 1256352), (920, 1119792), (943, 1092480), (960, 1073134), (984, 1046960), (1104, 933160), (1138, 905280), (1230, 837568), (1312, 785220), (1380, 746528), (1472, 699870), (1640, 628176), (1707, 603520), (1840, 559896), (1886, 546240), (1920, 536567), (1968, 523480), (2208, 466580), (2276, 452640), (2460, 418784), (2624, 392610), (2760, 373264), (2829, 364160), (2845, 362112), (2944, 349935), (3280, 314088), (3414, 301760), (3680, 279948), (3772, 273120), (3936, 261740), (4416, 233290), (4552, 226320), (4715, 218496), (4920, 209392), (5248, 196305), (5520, 186632), (5658, 182080), (5690, 181056), (6560, 157044), (6828, 150880), (7360, 139974), (7544, 136560), (7872, 130870), (8535, 120704), (8832, 116645), (9104, 113160), (9430, 109248), (9840, 104696), (11040, 93316), (11316, 91040), (11380, 90528), (13087, 78720), (13120, 78522), (13656, 75440), (14145, 72832), (14720, 69987), (15088, 68280), (15744, 65435), (17070, 60352), (18208, 56580), (18860, 54624), (19680, 52348), (22080, 46658), (22632, 45520), (22760, 45264), (23329, 44160), (26174, 39360), (26240, 39261), (27312, 37720), (28290, 36416), (30176, 34140)]