2957184240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{2081}}^1$

素因数の和:2319

約数の個数: 160

約数和(自身を含む): 9517105152

約数和(自身を除く): 6559920912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 191, 240, 248, 310, 372, 382, 465, 496, 573, 620, 744, 764, 930, 955, 1146, 1240, 1488, 1528, 1860, 1910, 2081, 2292, 2480, 2865, 3056, 3720, 3820, 4162, 4584, 5730, 5921, 6243, 7440, 7640, 8324, 9168, 10405, 11460, 11842, 12486, 15280, 16648, 17763, 20810, 22920, 23684, 24972, 29605, 31215, 33296, 35526, 41620, 45840, 47368, 49944, 59210, 62430, 64511, 71052, 83240, 88815, 94736, 99888, 118420, 124860, 129022, 142104, 166480, 177630, 193533, 236840, 249720, 258044, 284208, 322555, 355260, 387066, 397471, 473680, 499440, 516088, 645110, 710520, 774132, 794942, 967665, 1032176, 1192413, 1290220, 1421040, 1548264, 1589884, 1935330, 1987355, 2384826, 2580440, 3096528, 3179768, 3870660, 3974710, 4769652, 5160880, 5962065, 6359536, 7741320, 7949420, 9539304, 11924130, 12321601, 15482640, 15898840, 19078608, 23848260, 24643202, 31797680, 36964803, 47696520, 49286404, 61608005, 73929606, 95393040, 98572808, 123216010, 147859212, 184824015, 197145616, 246432020, 295718424, 369648030, 492864040, 591436848, 739296060, 985728080, 1478592120, 2957184240]

約数ペア:

[(1, 2957184240), (2, 1478592120), (3, 985728080), (4, 739296060), (5, 591436848), (6, 492864040), (8, 369648030), (10, 295718424), (12, 246432020), (15, 197145616), (16, 184824015), (20, 147859212), (24, 123216010), (30, 98572808), (31, 95393040), (40, 73929606), (48, 61608005), (60, 49286404), (62, 47696520), (80, 36964803), (93, 31797680), (120, 24643202), (124, 23848260), (155, 19078608), (186, 15898840), (191, 15482640), (240, 12321601), (248, 11924130), (310, 9539304), (372, 7949420), (382, 7741320), (465, 6359536), (496, 5962065), (573, 5160880), (620, 4769652), (744, 3974710), (764, 3870660), (930, 3179768), (955, 3096528), (1146, 2580440), (1240, 2384826), (1488, 1987355), (1528, 1935330), (1860, 1589884), (1910, 1548264), (2081, 1421040), (2292, 1290220), (2480, 1192413), (2865, 1032176), (3056, 967665), (3720, 794942), (3820, 774132), (4162, 710520), (4584, 645110), (5730, 516088), (5921, 499440), (6243, 473680), (7440, 397471), (7640, 387066), (8324, 355260), (9168, 322555), (10405, 284208), (11460, 258044), (11842, 249720), (12486, 236840), (15280, 193533), (16648, 177630), (17763, 166480), (20810, 142104), (22920, 129022), (23684, 124860), (24972, 118420), (29605, 99888), (31215, 94736), (33296, 88815), (35526, 83240), (41620, 71052), (45840, 64511), (47368, 62430), (49944, 59210)]