43421040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4639}}^1$

素因数の和:4671

約数の個数: 120

約数和(自身を含む): 157073280

約数和(自身を除く): 113652240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4639, 4680, 9278, 9360, 13917, 18556, 23195, 27834, 37112, 41751, 46390, 55668, 60307, 69585, 74224, 83502, 92780, 111336, 120614, 139170, 167004, 180921, 185560, 208755, 222672, 241228, 278340, 301535, 334008, 361842, 371120, 417510, 482456, 542763, 556680, 603070, 668016, 723684, 835020, 904605, 964912, 1085526, 1113360, 1206140, 1447368, 1670040, 1809210, 2171052, 2412280, 2713815, 2894736, 3340080, 3618420, 4342104, 4824560, 5427630, 7236840, 8684208, 10855260, 14473680, 21710520, 43421040]

約数ペア:

[(1, 43421040), (2, 21710520), (3, 14473680), (4, 10855260), (5, 8684208), (6, 7236840), (8, 5427630), (9, 4824560), (10, 4342104), (12, 3618420), (13, 3340080), (15, 2894736), (16, 2713815), (18, 2412280), (20, 2171052), (24, 1809210), (26, 1670040), (30, 1447368), (36, 1206140), (39, 1113360), (40, 1085526), (45, 964912), (48, 904605), (52, 835020), (60, 723684), (65, 668016), (72, 603070), (78, 556680), (80, 542763), (90, 482456), (104, 417510), (117, 371120), (120, 361842), (130, 334008), (144, 301535), (156, 278340), (180, 241228), (195, 222672), (208, 208755), (234, 185560), (240, 180921), (260, 167004), (312, 139170), (360, 120614), (390, 111336), (468, 92780), (520, 83502), (585, 74224), (624, 69585), (720, 60307), (780, 55668), (936, 46390), (1040, 41751), (1170, 37112), (1560, 27834), (1872, 23195), (2340, 18556), (3120, 13917), (4639, 9360), (4680, 9278)]