339772080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:355

約数の個数: 160

約数和(自身を含む): 1081859328

約数和(自身を除く): 742087248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 107, 120, 131, 202, 214, 240, 262, 303, 321, 393, 404, 428, 505, 524, 535, 606, 642, 655, 786, 808, 856, 1010, 1048, 1070, 1212, 1284, 1310, 1515, 1572, 1605, 1616, 1712, 1965, 2020, 2096, 2140, 2424, 2568, 2620, 3030, 3144, 3210, 3930, 4040, 4280, 4848, 5136, 5240, 6060, 6288, 6420, 7860, 8080, 8560, 10480, 10807, 12120, 12840, 13231, 14017, 15720, 21614, 24240, 25680, 26462, 28034, 31440, 32421, 39693, 42051, 43228, 52924, 54035, 56068, 64842, 66155, 70085, 79386, 84102, 86456, 105848, 108070, 112136, 129684, 132310, 140170, 158772, 162105, 168204, 172912, 198465, 210255, 211696, 216140, 224272, 259368, 264620, 280340, 317544, 324210, 336408, 396930, 420510, 432280, 518736, 529240, 560680, 635088, 648420, 672816, 793860, 841020, 864560, 1058480, 1121360, 1296840, 1415717, 1587720, 1682040, 2593680, 2831434, 3175440, 3364080, 4247151, 5662868, 7078585, 8494302, 11325736, 14157170, 16988604, 21235755, 22651472, 28314340, 33977208, 42471510, 56628680, 67954416, 84943020, 113257360, 169886040, 339772080]

約数ペア:

[(1, 339772080), (2, 169886040), (3, 113257360), (4, 84943020), (5, 67954416), (6, 56628680), (8, 42471510), (10, 33977208), (12, 28314340), (15, 22651472), (16, 21235755), (20, 16988604), (24, 14157170), (30, 11325736), (40, 8494302), (48, 7078585), (60, 5662868), (80, 4247151), (101, 3364080), (107, 3175440), (120, 2831434), (131, 2593680), (202, 1682040), (214, 1587720), (240, 1415717), (262, 1296840), (303, 1121360), (321, 1058480), (393, 864560), (404, 841020), (428, 793860), (505, 672816), (524, 648420), (535, 635088), (606, 560680), (642, 529240), (655, 518736), (786, 432280), (808, 420510), (856, 396930), (1010, 336408), (1048, 324210), (1070, 317544), (1212, 280340), (1284, 264620), (1310, 259368), (1515, 224272), (1572, 216140), (1605, 211696), (1616, 210255), (1712, 198465), (1965, 172912), (2020, 168204), (2096, 162105), (2140, 158772), (2424, 140170), (2568, 132310), (2620, 129684), (3030, 112136), (3144, 108070), (3210, 105848), (3930, 86456), (4040, 84102), (4280, 79386), (4848, 70085), (5136, 66155), (5240, 64842), (6060, 56068), (6288, 54035), (6420, 52924), (7860, 43228), (8080, 42051), (8560, 39693), (10480, 32421), (10807, 31440), (12120, 28034), (12840, 26462), (13231, 25680), (14017, 24240), (15720, 21614)]