17653985880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1\times {\mathrm{1381}}^1$

素因数の和:2049

約数の個数: 128

約数和(自身を含む): 53326183680

約数和(自身を除く): 35672197800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 347, 614, 694, 921, 1041, 1228, 1381, 1388, 1535, 1735, 1842, 2082, 2456, 2762, 2776, 3070, 3470, 3684, 4143, 4164, 4605, 5205, 5524, 6140, 6905, 6940, 7368, 8286, 8328, 9210, 10410, 11048, 12280, 13810, 13880, 16572, 18420, 20715, 20820, 27620, 33144, 36840, 41430, 41640, 55240, 82860, 106529, 165720, 213058, 319587, 423967, 426116, 479207, 532645, 639174, 847934, 852232, 958414, 1065290, 1271901, 1278348, 1437621, 1597935, 1695868, 1916828, 2119835, 2130580, 2396035, 2543802, 2556696, 2875242, 3195870, 3391736, 3833656, 4239670, 4261160, 4792070, 5087604, 5750484, 6359505, 6391740, 7188105, 8479340, 9584140, 10175208, 11500968, 12719010, 12783480, 14376210, 16958680, 19168280, 25438020, 28752420, 50876040, 57504840, 147116549, 294233098, 441349647, 588466196, 735582745, 882699294, 1176932392, 1471165490, 1765398588, 2206748235, 2942330980, 3530797176, 4413496470, 5884661960, 8826992940, 17653985880]

約数ペア:

[(1, 17653985880), (2, 8826992940), (3, 5884661960), (4, 4413496470), (5, 3530797176), (6, 2942330980), (8, 2206748235), (10, 1765398588), (12, 1471165490), (15, 1176932392), (20, 882699294), (24, 735582745), (30, 588466196), (40, 441349647), (60, 294233098), (120, 147116549), (307, 57504840), (347, 50876040), (614, 28752420), (694, 25438020), (921, 19168280), (1041, 16958680), (1228, 14376210), (1381, 12783480), (1388, 12719010), (1535, 11500968), (1735, 10175208), (1842, 9584140), (2082, 8479340), (2456, 7188105), (2762, 6391740), (2776, 6359505), (3070, 5750484), (3470, 5087604), (3684, 4792070), (4143, 4261160), (4164, 4239670), (4605, 3833656), (5205, 3391736), (5524, 3195870), (6140, 2875242), (6905, 2556696), (6940, 2543802), (7368, 2396035), (8286, 2130580), (8328, 2119835), (9210, 1916828), (10410, 1695868), (11048, 1597935), (12280, 1437621), (13810, 1278348), (13880, 1271901), (16572, 1065290), (18420, 958414), (20715, 852232), (20820, 847934), (27620, 639174), (33144, 532645), (36840, 479207), (41430, 426116), (41640, 423967), (55240, 319587), (82860, 213058), (106529, 165720)]