7134780960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{20731}}^1$

素因数の和:20991

約数の個数: 144

約数和(自身を含む): 24450491520

約数和(自身を除く): 17315710560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 239, 240, 288, 360, 478, 480, 717, 720, 956, 1195, 1434, 1440, 1912, 2151, 2390, 2868, 3585, 3824, 4302, 4780, 5736, 7170, 7648, 8604, 9560, 10755, 11472, 14340, 17208, 19120, 20731, 21510, 22944, 28680, 34416, 38240, 41462, 43020, 57360, 62193, 68832, 82924, 86040, 103655, 114720, 124386, 165848, 172080, 186579, 207310, 248772, 310965, 331696, 344160, 373158, 414620, 497544, 621930, 663392, 746316, 829240, 932895, 995088, 1243860, 1492632, 1658480, 1865790, 1990176, 2487720, 2985264, 3316960, 3731580, 4954709, 4975440, 5970528, 7463160, 9909418, 9950880, 14864127, 14926320, 19818836, 24773545, 29728254, 29852640, 39637672, 44592381, 49547090, 59456508, 74320635, 79275344, 89184762, 99094180, 118913016, 148641270, 158550688, 178369524, 198188360, 222961905, 237826032, 297282540, 356739048, 396376720, 445923810, 475652064, 594565080, 713478096, 792753440, 891847620, 1189130160, 1426956192, 1783695240, 2378260320, 3567390480, 7134780960]

約数ペア:

[(1, 7134780960), (2, 3567390480), (3, 2378260320), (4, 1783695240), (5, 1426956192), (6, 1189130160), (8, 891847620), (9, 792753440), (10, 713478096), (12, 594565080), (15, 475652064), (16, 445923810), (18, 396376720), (20, 356739048), (24, 297282540), (30, 237826032), (32, 222961905), (36, 198188360), (40, 178369524), (45, 158550688), (48, 148641270), (60, 118913016), (72, 99094180), (80, 89184762), (90, 79275344), (96, 74320635), (120, 59456508), (144, 49547090), (160, 44592381), (180, 39637672), (239, 29852640), (240, 29728254), (288, 24773545), (360, 19818836), (478, 14926320), (480, 14864127), (717, 9950880), (720, 9909418), (956, 7463160), (1195, 5970528), (1434, 4975440), (1440, 4954709), (1912, 3731580), (2151, 3316960), (2390, 2985264), (2868, 2487720), (3585, 1990176), (3824, 1865790), (4302, 1658480), (4780, 1492632), (5736, 1243860), (7170, 995088), (7648, 932895), (8604, 829240), (9560, 746316), (10755, 663392), (11472, 621930), (14340, 497544), (17208, 414620), (19120, 373158), (20731, 344160), (21510, 331696), (22944, 310965), (28680, 248772), (34416, 207310), (38240, 186579), (41462, 172080), (43020, 165848), (57360, 124386), (62193, 114720), (68832, 103655), (82924, 86040)]