2518014720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50441}}^1$

素因数の和:50478

約数の個数: 144

約数和(自身を含む): 8660689632

約数和(自身を除く): 6142674912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 24960, 49920, 50441, 100882, 151323, 201764, 252205, 302646, 403528, 504410, 605292, 655733, 756615, 807056, 1008820, 1210584, 1311466, 1513230, 1614112, 1967199, 2017640, 2421168, 2622932, 3026460, 3228224, 3278665, 3934398, 4035280, 4842336, 5245864, 6052920, 6456448, 6557330, 7868796, 8070560, 9684672, 9835995, 10491728, 12105840, 12912896, 13114660, 15737592, 16141120, 19369344, 19671990, 20983456, 24211680, 26229320, 31475184, 32282240, 38738688, 39343980, 41966912, 48423360, 52458640, 62950368, 64564480, 78687960, 83933824, 96846720, 104917280, 125900736, 157375920, 167867648, 193693440, 209834560, 251801472, 314751840, 419669120, 503602944, 629503680, 839338240, 1259007360, 2518014720]

約数ペア:

[(1, 2518014720), (2, 1259007360), (3, 839338240), (4, 629503680), (5, 503602944), (6, 419669120), (8, 314751840), (10, 251801472), (12, 209834560), (13, 193693440), (15, 167867648), (16, 157375920), (20, 125900736), (24, 104917280), (26, 96846720), (30, 83933824), (32, 78687960), (39, 64564480), (40, 62950368), (48, 52458640), (52, 48423360), (60, 41966912), (64, 39343980), (65, 38738688), (78, 32282240), (80, 31475184), (96, 26229320), (104, 24211680), (120, 20983456), (128, 19671990), (130, 19369344), (156, 16141120), (160, 15737592), (192, 13114660), (195, 12912896), (208, 12105840), (240, 10491728), (256, 9835995), (260, 9684672), (312, 8070560), (320, 7868796), (384, 6557330), (390, 6456448), (416, 6052920), (480, 5245864), (520, 4842336), (624, 4035280), (640, 3934398), (768, 3278665), (780, 3228224), (832, 3026460), (960, 2622932), (1040, 2421168), (1248, 2017640), (1280, 1967199), (1560, 1614112), (1664, 1513230), (1920, 1311466), (2080, 1210584), (2496, 1008820), (3120, 807056), (3328, 756615), (3840, 655733), (4160, 605292), (4992, 504410), (6240, 403528), (8320, 302646), (9984, 252205), (12480, 201764), (16640, 151323), (24960, 100882), (49920, 50441)]