203526840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 682577280

約数和(自身を除く): 479050440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 107, 110, 120, 121, 131, 132, 165, 214, 220, 242, 262, 264, 321, 330, 363, 393, 428, 440, 484, 524, 535, 605, 642, 655, 660, 726, 786, 856, 968, 1048, 1070, 1177, 1210, 1284, 1310, 1320, 1441, 1452, 1572, 1605, 1815, 1965, 2140, 2354, 2420, 2568, 2620, 2882, 2904, 3144, 3210, 3531, 3630, 3930, 4280, 4323, 4708, 4840, 5240, 5764, 5885, 6420, 7062, 7205, 7260, 7860, 8646, 9416, 11528, 11770, 12840, 12947, 14017, 14124, 14410, 14520, 15720, 15851, 17292, 17655, 21615, 23540, 25894, 28034, 28248, 28820, 31702, 34584, 35310, 38841, 42051, 43230, 47080, 47553, 51788, 56068, 57640, 63404, 64735, 70085, 70620, 77682, 79255, 84102, 86460, 95106, 103576, 112136, 126808, 129470, 140170, 141240, 154187, 155364, 158510, 168204, 172920, 190212, 194205, 210255, 237765, 258940, 280340, 308374, 310728, 317020, 336408, 380424, 388410, 420510, 462561, 475530, 517880, 560680, 616748, 634040, 770935, 776820, 841020, 925122, 951060, 1233496, 1541870, 1553640, 1682040, 1696057, 1850244, 1902120, 2312805, 3083740, 3392114, 3700488, 4625610, 5088171, 6167480, 6784228, 8480285, 9251220, 10176342, 13568456, 16960570, 18502440, 20352684, 25440855, 33921140, 40705368, 50881710, 67842280, 101763420, 203526840]

約数ペア:

[(1, 203526840), (2, 101763420), (3, 67842280), (4, 50881710), (5, 40705368), (6, 33921140), (8, 25440855), (10, 20352684), (11, 18502440), (12, 16960570), (15, 13568456), (20, 10176342), (22, 9251220), (24, 8480285), (30, 6784228), (33, 6167480), (40, 5088171), (44, 4625610), (55, 3700488), (60, 3392114), (66, 3083740), (88, 2312805), (107, 1902120), (110, 1850244), (120, 1696057), (121, 1682040), (131, 1553640), (132, 1541870), (165, 1233496), (214, 951060), (220, 925122), (242, 841020), (262, 776820), (264, 770935), (321, 634040), (330, 616748), (363, 560680), (393, 517880), (428, 475530), (440, 462561), (484, 420510), (524, 388410), (535, 380424), (605, 336408), (642, 317020), (655, 310728), (660, 308374), (726, 280340), (786, 258940), (856, 237765), (968, 210255), (1048, 194205), (1070, 190212), (1177, 172920), (1210, 168204), (1284, 158510), (1310, 155364), (1320, 154187), (1441, 141240), (1452, 140170), (1572, 129470), (1605, 126808), (1815, 112136), (1965, 103576), (2140, 95106), (2354, 86460), (2420, 84102), (2568, 79255), (2620, 77682), (2882, 70620), (2904, 70085), (3144, 64735), (3210, 63404), (3531, 57640), (3630, 56068), (3930, 51788), (4280, 47553), (4323, 47080), (4708, 43230), (4840, 42051), (5240, 38841), (5764, 35310), (5885, 34584), (6420, 31702), (7062, 28820), (7205, 28248), (7260, 28034), (7860, 25894), (8646, 23540), (9416, 21615), (11528, 17655), (11770, 17292), (12840, 15851), (12947, 15720), (14017, 14520), (14124, 14410)]