158698320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1353

約数の個数: 160

約数和(自身を含む): 548536320

約数和(自身を除く): 389838000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 110, 120, 132, 141, 165, 176, 188, 220, 235, 240, 264, 282, 330, 376, 440, 470, 517, 528, 564, 660, 705, 752, 880, 940, 1034, 1128, 1279, 1320, 1410, 1551, 1880, 2068, 2256, 2558, 2585, 2640, 2820, 3102, 3760, 3837, 4136, 5116, 5170, 5640, 6204, 6395, 7674, 7755, 8272, 10232, 10340, 11280, 12408, 12790, 14069, 15348, 15510, 19185, 20464, 20680, 24816, 25580, 28138, 30696, 31020, 38370, 41360, 42207, 51160, 56276, 60113, 61392, 62040, 70345, 76740, 84414, 102320, 112552, 120226, 124080, 140690, 153480, 168828, 180339, 211035, 225104, 240452, 281380, 300565, 306960, 337656, 360678, 422070, 480904, 562760, 601130, 661243, 675312, 721356, 844140, 901695, 961808, 1125520, 1202260, 1322486, 1442712, 1688280, 1803390, 1983729, 2404520, 2644972, 2885424, 3306215, 3376560, 3606780, 3967458, 4809040, 5289944, 6612430, 7213560, 7934916, 9918645, 10579888, 13224860, 14427120, 15869832, 19837290, 26449720, 31739664, 39674580, 52899440, 79349160, 158698320]

約数ペア:

[(1, 158698320), (2, 79349160), (3, 52899440), (4, 39674580), (5, 31739664), (6, 26449720), (8, 19837290), (10, 15869832), (11, 14427120), (12, 13224860), (15, 10579888), (16, 9918645), (20, 7934916), (22, 7213560), (24, 6612430), (30, 5289944), (33, 4809040), (40, 3967458), (44, 3606780), (47, 3376560), (48, 3306215), (55, 2885424), (60, 2644972), (66, 2404520), (80, 1983729), (88, 1803390), (94, 1688280), (110, 1442712), (120, 1322486), (132, 1202260), (141, 1125520), (165, 961808), (176, 901695), (188, 844140), (220, 721356), (235, 675312), (240, 661243), (264, 601130), (282, 562760), (330, 480904), (376, 422070), (440, 360678), (470, 337656), (517, 306960), (528, 300565), (564, 281380), (660, 240452), (705, 225104), (752, 211035), (880, 180339), (940, 168828), (1034, 153480), (1128, 140690), (1279, 124080), (1320, 120226), (1410, 112552), (1551, 102320), (1880, 84414), (2068, 76740), (2256, 70345), (2558, 62040), (2585, 61392), (2640, 60113), (2820, 56276), (3102, 51160), (3760, 42207), (3837, 41360), (4136, 38370), (5116, 31020), (5170, 30696), (5640, 28138), (6204, 25580), (6395, 24816), (7674, 20680), (7755, 20464), (8272, 19185), (10232, 15510), (10340, 15348), (11280, 14069), (12408, 12790)]