221550480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6547}}^1$

素因数の和:6613

約数の個数: 120

約数和(自身を含む): 759987072

約数和(自身を除く): 538436592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6547, 6768, 8460, 11280, 13094, 16920, 19641, 26188, 32735, 33840, 39282, 52376, 58923, 65470, 78564, 98205, 104752, 117846, 130940, 157128, 196410, 235692, 261880, 294615, 307709, 314256, 392820, 471384, 523760, 589230, 615418, 785640, 923127, 942768, 1178460, 1230836, 1538545, 1571280, 1846254, 2356920, 2461672, 2769381, 3077090, 3692508, 4615635, 4713840, 4923344, 5538762, 6154180, 7385016, 9231270, 11077524, 12308360, 13846905, 14770032, 18462540, 22155048, 24616720, 27693810, 36925080, 44310096, 55387620, 73850160, 110775240, 221550480]

約数ペア:

[(1, 221550480), (2, 110775240), (3, 73850160), (4, 55387620), (5, 44310096), (6, 36925080), (8, 27693810), (9, 24616720), (10, 22155048), (12, 18462540), (15, 14770032), (16, 13846905), (18, 12308360), (20, 11077524), (24, 9231270), (30, 7385016), (36, 6154180), (40, 5538762), (45, 4923344), (47, 4713840), (48, 4615635), (60, 3692508), (72, 3077090), (80, 2769381), (90, 2461672), (94, 2356920), (120, 1846254), (141, 1571280), (144, 1538545), (180, 1230836), (188, 1178460), (235, 942768), (240, 923127), (282, 785640), (360, 615418), (376, 589230), (423, 523760), (470, 471384), (564, 392820), (705, 314256), (720, 307709), (752, 294615), (846, 261880), (940, 235692), (1128, 196410), (1410, 157128), (1692, 130940), (1880, 117846), (2115, 104752), (2256, 98205), (2820, 78564), (3384, 65470), (3760, 58923), (4230, 52376), (5640, 39282), (6547, 33840), (6768, 32735), (8460, 26188), (11280, 19641), (13094, 16920)]