101012520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:488

約数の個数: 192

約数和(自身を含む): 361972800

約数和(自身を除く): 260960280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 49, 56, 60, 70, 82, 84, 98, 105, 120, 123, 140, 147, 164, 168, 196, 205, 210, 245, 246, 280, 287, 294, 328, 392, 410, 419, 420, 490, 492, 574, 588, 615, 735, 820, 838, 840, 861, 980, 984, 1148, 1176, 1230, 1257, 1435, 1470, 1640, 1676, 1722, 1960, 2009, 2095, 2296, 2460, 2514, 2870, 2933, 2940, 3352, 3444, 4018, 4190, 4305, 4920, 5028, 5740, 5866, 5880, 6027, 6285, 6888, 8036, 8380, 8610, 8799, 10045, 10056, 11480, 11732, 12054, 12570, 14665, 16072, 16760, 17179, 17220, 17598, 20090, 20531, 23464, 24108, 25140, 29330, 30135, 34358, 34440, 35196, 40180, 41062, 43995, 48216, 50280, 51537, 58660, 60270, 61593, 68716, 70392, 80360, 82124, 85895, 87990, 102655, 103074, 117320, 120253, 120540, 123186, 137432, 164248, 171790, 175980, 205310, 206148, 240506, 241080, 246372, 257685, 307965, 343580, 351960, 360759, 410620, 412296, 481012, 492744, 515370, 601265, 615930, 687160, 721518, 821240, 841771, 962024, 1030740, 1202530, 1231860, 1443036, 1683542, 1803795, 2061480, 2405060, 2463720, 2525313, 2886072, 3367084, 3607590, 4208855, 4810120, 5050626, 6734168, 7215180, 8417710, 10101252, 12626565, 14430360, 16835420, 20202504, 25253130, 33670840, 50506260, 101012520]

約数ペア:

[(1, 101012520), (2, 50506260), (3, 33670840), (4, 25253130), (5, 20202504), (6, 16835420), (7, 14430360), (8, 12626565), (10, 10101252), (12, 8417710), (14, 7215180), (15, 6734168), (20, 5050626), (21, 4810120), (24, 4208855), (28, 3607590), (30, 3367084), (35, 2886072), (40, 2525313), (41, 2463720), (42, 2405060), (49, 2061480), (56, 1803795), (60, 1683542), (70, 1443036), (82, 1231860), (84, 1202530), (98, 1030740), (105, 962024), (120, 841771), (123, 821240), (140, 721518), (147, 687160), (164, 615930), (168, 601265), (196, 515370), (205, 492744), (210, 481012), (245, 412296), (246, 410620), (280, 360759), (287, 351960), (294, 343580), (328, 307965), (392, 257685), (410, 246372), (419, 241080), (420, 240506), (490, 206148), (492, 205310), (574, 175980), (588, 171790), (615, 164248), (735, 137432), (820, 123186), (838, 120540), (840, 120253), (861, 117320), (980, 103074), (984, 102655), (1148, 87990), (1176, 85895), (1230, 82124), (1257, 80360), (1435, 70392), (1470, 68716), (1640, 61593), (1676, 60270), (1722, 58660), (1960, 51537), (2009, 50280), (2095, 48216), (2296, 43995), (2460, 41062), (2514, 40180), (2870, 35196), (2933, 34440), (2940, 34358), (3352, 30135), (3444, 29330), (4018, 25140), (4190, 24108), (4305, 23464), (4920, 20531), (5028, 20090), (5740, 17598), (5866, 17220), (5880, 17179), (6027, 16760), (6285, 16072), (6888, 14665), (8036, 12570), (8380, 12054), (8610, 11732), (8799, 11480), (10045, 10056)]