390789360

素因数分解:

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

素因数の和:4677

約数の個数: 200

約数和(自身を含む): 1461989760

約数和(自身を除く): 1071200400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 3120, 3240, 3510, 4212, 4639, 4680, 5265, 5616, 6480, 7020, 8424, 9278, 9360, 10530, 13917, 14040, 16848, 18556, 21060, 23195, 27834, 28080, 37112, 41751, 42120, 46390, 55668, 60307, 69585, 74224, 83502, 84240, 92780, 111336, 120614, 125253, 139170, 167004, 180921, 185560, 208755, 222672, 241228, 250506, 278340, 301535, 334008, 361842, 371120, 375759, 417510, 482456, 501012, 542763, 556680, 603070, 626265, 668016, 723684, 751518, 835020, 904605, 964912, 1002024, 1085526, 1113360, 1206140, 1252530, 1447368, 1503036, 1628289, 1670040, 1809210, 1878795, 2004048, 2171052, 2412280, 2505060, 2713815, 2894736, 3006072, 3256578, 3340080, 3618420, 3757590, 4342104, 4824560, 4884867, 5010120, 5427630, 6012144, 6513156, 7236840, 7515180, 8141445, 8684208, 9769734, 10020240, 10855260, 13026312, 14473680, 15030360, 16282890, 19539468, 21710520, 24424335, 26052624, 30060720, 32565780, 39078936, 43421040, 48848670, 65131560, 78157872, 97697340, 130263120, 195394680, 390789360]

約数ペア:

[(1, 390789360), (2, 195394680), (3, 130263120), (4, 97697340), (5, 78157872), (6, 65131560), (8, 48848670), (9, 43421040), (10, 39078936), (12, 32565780), (13, 30060720), (15, 26052624), (16, 24424335), (18, 21710520), (20, 19539468), (24, 16282890), (26, 15030360), (27, 14473680), (30, 13026312), (36, 10855260), (39, 10020240), (40, 9769734), (45, 8684208), (48, 8141445), (52, 7515180), (54, 7236840), (60, 6513156), (65, 6012144), (72, 5427630), (78, 5010120), (80, 4884867), (81, 4824560), (90, 4342104), (104, 3757590), (108, 3618420), (117, 3340080), (120, 3256578), (130, 3006072), (135, 2894736), (144, 2713815), (156, 2505060), (162, 2412280), (180, 2171052), (195, 2004048), (208, 1878795), (216, 1809210), (234, 1670040), (240, 1628289), (260, 1503036), (270, 1447368), (312, 1252530), (324, 1206140), (351, 1113360), (360, 1085526), (390, 1002024), (405, 964912), (432, 904605), (468, 835020), (520, 751518), (540, 723684), (585, 668016), (624, 626265), (648, 603070), (702, 556680), (720, 542763), (780, 501012), (810, 482456), (936, 417510), (1040, 375759), (1053, 371120), (1080, 361842), (1170, 334008), (1296, 301535), (1404, 278340), (1560, 250506), (1620, 241228), (1755, 222672), (1872, 208755), (2106, 185560), (2160, 180921), (2340, 167004), (2808, 139170), (3120, 125253), (3240, 120614), (3510, 111336), (4212, 92780), (4639, 84240), (4680, 83502), (5265, 74224), (5616, 69585), (6480, 60307), (7020, 55668), (8424, 46390), (9278, 42120), (9360, 41751), (10530, 37112), (13917, 28080), (14040, 27834), (16848, 23195), (18556, 21060)]