121098320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 339406848

約数和(自身を除く): 218308528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 47, 56, 70, 80, 86, 94, 107, 112, 140, 172, 188, 214, 215, 235, 280, 301, 329, 344, 376, 428, 430, 470, 535, 560, 602, 658, 688, 749, 752, 856, 860, 940, 1070, 1204, 1316, 1498, 1505, 1645, 1712, 1720, 1880, 2021, 2140, 2408, 2632, 2996, 3010, 3290, 3440, 3745, 3760, 4042, 4280, 4601, 4816, 5029, 5264, 5992, 6020, 6580, 7490, 8084, 8560, 9202, 10058, 10105, 11984, 12040, 13160, 14147, 14980, 16168, 18404, 20116, 20210, 23005, 24080, 25145, 26320, 28294, 29960, 32207, 32336, 35203, 36808, 40232, 40420, 46010, 50290, 56588, 59920, 64414, 70406, 70735, 73616, 80464, 80840, 92020, 100580, 113176, 128828, 140812, 141470, 161035, 161680, 176015, 184040, 201160, 216247, 226352, 257656, 281624, 282940, 322070, 352030, 368080, 402320, 432494, 515312, 563248, 565880, 644140, 704060, 864988, 1081235, 1131760, 1288280, 1408120, 1513729, 1729976, 2162470, 2576560, 2816240, 3027458, 3459952, 4324940, 6054916, 7568645, 8649880, 12109832, 15137290, 17299760, 24219664, 30274580, 60549160, 121098320]

約数ペア:

[(1, 121098320), (2, 60549160), (4, 30274580), (5, 24219664), (7, 17299760), (8, 15137290), (10, 12109832), (14, 8649880), (16, 7568645), (20, 6054916), (28, 4324940), (35, 3459952), (40, 3027458), (43, 2816240), (47, 2576560), (56, 2162470), (70, 1729976), (80, 1513729), (86, 1408120), (94, 1288280), (107, 1131760), (112, 1081235), (140, 864988), (172, 704060), (188, 644140), (214, 565880), (215, 563248), (235, 515312), (280, 432494), (301, 402320), (329, 368080), (344, 352030), (376, 322070), (428, 282940), (430, 281624), (470, 257656), (535, 226352), (560, 216247), (602, 201160), (658, 184040), (688, 176015), (749, 161680), (752, 161035), (856, 141470), (860, 140812), (940, 128828), (1070, 113176), (1204, 100580), (1316, 92020), (1498, 80840), (1505, 80464), (1645, 73616), (1712, 70735), (1720, 70406), (1880, 64414), (2021, 59920), (2140, 56588), (2408, 50290), (2632, 46010), (2996, 40420), (3010, 40232), (3290, 36808), (3440, 35203), (3745, 32336), (3760, 32207), (4042, 29960), (4280, 28294), (4601, 26320), (4816, 25145), (5029, 24080), (5264, 23005), (5992, 20210), (6020, 20116), (6580, 18404), (7490, 16168), (8084, 14980), (8560, 14147), (9202, 13160), (10058, 12040), (10105, 11984)]