2997664.00000000

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 191328480

約数和(自身を除く): 119261240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 83, 98, 140, 166, 196, 245, 280, 332, 392, 415, 443, 490, 581, 664, 830, 886, 980, 1162, 1660, 1772, 1960, 2215, 2324, 2905, 3101, 3320, 3544, 4067, 4430, 4648, 5810, 6202, 8134, 8860, 11620, 12404, 15505, 16268, 17720, 20335, 21707, 23240, 24808, 31010, 32536, 36769, 40670, 43414, 62020, 73538, 81340, 86828, 108535, 124040, 147076, 162680, 173656, 183845, 217070, 257383, 294152, 367690, 434140, 514766, 735380, 868280, 1029532, 1286915, 1470760, 1801681, 2059064, 2573830, 3603362, 5147660, 7206724, 9008405, 10295320, 14413448, 18016810, 36033620, 72067240]

約数ペア:

[(1, 72067240), (2, 36033620), (4, 18016810), (5, 14413448), (7, 10295320), (8, 9008405), (10, 7206724), (14, 5147660), (20, 3603362), (28, 2573830), (35, 2059064), (40, 1801681), (49, 1470760), (56, 1286915), (70, 1029532), (83, 868280), (98, 735380), (140, 514766), (166, 434140), (196, 367690), (245, 294152), (280, 257383), (332, 217070), (392, 183845), (415, 173656), (443, 162680), (490, 147076), (581, 124040), (664, 108535), (830, 86828), (886, 81340), (980, 73538), (1162, 62020), (1660, 43414), (1772, 40670), (1960, 36769), (2215, 32536), (2324, 31010), (2905, 24808), (3101, 23240), (3320, 21707), (3544, 20335), (4067, 17720), (4430, 16268), (4648, 15505), (5810, 12404), (6202, 11620), (8134, 8860)]