147192240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:252

約数の個数: 240

約数和(自身を含む): 522823680

約数和(自身を除く): 375631440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 169, 190, 191, 195, 208, 228, 240, 247, 260, 285, 304, 312, 338, 380, 382, 390, 456, 494, 507, 520, 570, 573, 624, 676, 741, 760, 764, 780, 845, 912, 955, 988, 1014, 1040, 1140, 1146, 1235, 1352, 1482, 1520, 1528, 1560, 1690, 1910, 1976, 2028, 2280, 2292, 2470, 2483, 2535, 2704, 2865, 2964, 3056, 3120, 3211, 3380, 3629, 3705, 3820, 3952, 4056, 4560, 4584, 4940, 4966, 5070, 5730, 5928, 6422, 6760, 7258, 7410, 7449, 7640, 8112, 9168, 9633, 9880, 9932, 10140, 10887, 11460, 11856, 12415, 12844, 13520, 14516, 14820, 14898, 15280, 16055, 18145, 19266, 19760, 19864, 20280, 21774, 22920, 24830, 25688, 29032, 29640, 29796, 32110, 32279, 36290, 37245, 38532, 39728, 40560, 43548, 45840, 47177, 48165, 49660, 51376, 54435, 58064, 59280, 59592, 64220, 64558, 72580, 74490, 77064, 87096, 94354, 96330, 96837, 99320, 108870, 119184, 128440, 129116, 141531, 145160, 148980, 154128, 161395, 174192, 188708, 192660, 193674, 198640, 217740, 235885, 256880, 258232, 283062, 290320, 297960, 322790, 377416, 385320, 387348, 435480, 471770, 484185, 516464, 566124, 595920, 613301, 645580, 707655, 754832, 770640, 774696, 870960, 943540, 968370, 1132248, 1226602, 1291160, 1415310, 1549392, 1839903, 1887080, 1936740, 2264496, 2453204, 2582320, 2830620, 3066505, 3679806, 3774160, 3873480, 4906408, 5661240, 6133010, 7359612, 7746960, 9199515, 9812816, 11322480, 12266020, 14719224, 18399030, 24532040, 29438448, 36798060, 49064080, 73596120, 147192240]

約数ペア:

[(1, 147192240), (2, 73596120), (3, 49064080), (4, 36798060), (5, 29438448), (6, 24532040), (8, 18399030), (10, 14719224), (12, 12266020), (13, 11322480), (15, 9812816), (16, 9199515), (19, 7746960), (20, 7359612), (24, 6133010), (26, 5661240), (30, 4906408), (38, 3873480), (39, 3774160), (40, 3679806), (48, 3066505), (52, 2830620), (57, 2582320), (60, 2453204), (65, 2264496), (76, 1936740), (78, 1887080), (80, 1839903), (95, 1549392), (104, 1415310), (114, 1291160), (120, 1226602), (130, 1132248), (152, 968370), (156, 943540), (169, 870960), (190, 774696), (191, 770640), (195, 754832), (208, 707655), (228, 645580), (240, 613301), (247, 595920), (260, 566124), (285, 516464), (304, 484185), (312, 471770), (338, 435480), (380, 387348), (382, 385320), (390, 377416), (456, 322790), (494, 297960), (507, 290320), (520, 283062), (570, 258232), (573, 256880), (624, 235885), (676, 217740), (741, 198640), (760, 193674), (764, 192660), (780, 188708), (845, 174192), (912, 161395), (955, 154128), (988, 148980), (1014, 145160), (1040, 141531), (1140, 129116), (1146, 128440), (1235, 119184), (1352, 108870), (1482, 99320), (1520, 96837), (1528, 96330), (1560, 94354), (1690, 87096), (1910, 77064), (1976, 74490), (2028, 72580), (2280, 64558), (2292, 64220), (2470, 59592), (2483, 59280), (2535, 58064), (2704, 54435), (2865, 51376), (2964, 49660), (3056, 48165), (3120, 47177), (3211, 45840), (3380, 43548), (3629, 40560), (3705, 39728), (3820, 38532), (3952, 37245), (4056, 36290), (4560, 32279), (4584, 32110), (4940, 29796), (4966, 29640), (5070, 29032), (5730, 25688), (5928, 24830), (6422, 22920), (6760, 21774), (7258, 20280), (7410, 19864), (7449, 19760), (7640, 19266), (8112, 18145), (9168, 16055), (9633, 15280), (9880, 14898), (9932, 14820), (10140, 14516), (10887, 13520), (11460, 12844), (11856, 12415)]