262116780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7417}}^1$

素因数の和:7479

約数の個数: 96

約数和(自身を含む): 797583360

約数和(自身を除く): 535466580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 2356, 2945, 3534, 5890, 7068, 7417, 8835, 11780, 14834, 17670, 22251, 29668, 35340, 37085, 44502, 74170, 89004, 111255, 140923, 148340, 222510, 229927, 281846, 422769, 445020, 459854, 563692, 689781, 704615, 845538, 919708, 1149635, 1379562, 1409230, 1691076, 2113845, 2299270, 2759124, 2818460, 3448905, 4227690, 4368613, 4598540, 6897810, 8455380, 8737226, 13105839, 13795620, 17474452, 21843065, 26211678, 43686130, 52423356, 65529195, 87372260, 131058390, 262116780]

約数ペア:

[(1, 262116780), (2, 131058390), (3, 87372260), (4, 65529195), (5, 52423356), (6, 43686130), (10, 26211678), (12, 21843065), (15, 17474452), (19, 13795620), (20, 13105839), (30, 8737226), (31, 8455380), (38, 6897810), (57, 4598540), (60, 4368613), (62, 4227690), (76, 3448905), (93, 2818460), (95, 2759124), (114, 2299270), (124, 2113845), (155, 1691076), (186, 1409230), (190, 1379562), (228, 1149635), (285, 919708), (310, 845538), (372, 704615), (380, 689781), (465, 563692), (570, 459854), (589, 445020), (620, 422769), (930, 281846), (1140, 229927), (1178, 222510), (1767, 148340), (1860, 140923), (2356, 111255), (2945, 89004), (3534, 74170), (5890, 44502), (7068, 37085), (7417, 35340), (8835, 29668), (11780, 22251), (14834, 17670)]