7821618480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{835643}}^1$

素因数の和:835675

約数の個数: 120

約数和(自身を含む): 28288220688

約数和(自身を除く): 20466602208

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, 4680, 9360, 835643, 1671286, 2506929, 3342572, 4178215, 5013858, 6685144, 7520787, 8356430, 10027716, 10863359, 12534645, 13370288, 15041574, 16712860, 20055432, 21726718, 25069290, 30083148, 32590077, 33425720, 37603935, 40110864, 43453436, 50138580, 54316795, 60166296, 65180154, 66851440, 75207870, 86906872, 97770231, 100277160, 108633590, 120332592, 130360308, 150415740, 162950385, 173813744, 195540462, 200554320, 217267180, 260720616, 300831480, 325900770, 391080924, 434534360, 488851155, 521441232, 601662960, 651801540, 782161848, 869068720, 977702310, 1303603080, 1564323696, 1955404620, 2607206160, 3910809240, 7821618480]

約数ペア:

[(1, 7821618480), (2, 3910809240), (3, 2607206160), (4, 1955404620), (5, 1564323696), (6, 1303603080), (8, 977702310), (9, 869068720), (10, 782161848), (12, 651801540), (13, 601662960), (15, 521441232), (16, 488851155), (18, 434534360), (20, 391080924), (24, 325900770), (26, 300831480), (30, 260720616), (36, 217267180), (39, 200554320), (40, 195540462), (45, 173813744), (48, 162950385), (52, 150415740), (60, 130360308), (65, 120332592), (72, 108633590), (78, 100277160), (80, 97770231), (90, 86906872), (104, 75207870), (117, 66851440), (120, 65180154), (130, 60166296), (144, 54316795), (156, 50138580), (180, 43453436), (195, 40110864), (208, 37603935), (234, 33425720), (240, 32590077), (260, 30083148), (312, 25069290), (360, 21726718), (390, 20055432), (468, 16712860), (520, 15041574), (585, 13370288), (624, 12534645), (720, 10863359), (780, 10027716), (936, 8356430), (1040, 7520787), (1170, 6685144), (1560, 5013858), (1872, 4178215), (2340, 3342572), (3120, 2506929), (4680, 1671286), (9360, 835643)]