173155080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1483}}^1$

素因数の和:1643

約数の個数: 128

約数和(自身を含む): 598348800

約数和(自身を除く): 425193720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 139, 140, 168, 210, 278, 280, 417, 420, 556, 695, 834, 840, 973, 1112, 1390, 1483, 1668, 1946, 2085, 2780, 2919, 2966, 3336, 3892, 4170, 4449, 4865, 5560, 5838, 5932, 7415, 7784, 8340, 8898, 9730, 10381, 11676, 11864, 14595, 14830, 16680, 17796, 19460, 20762, 22245, 23352, 29190, 29660, 31143, 35592, 38920, 41524, 44490, 51905, 58380, 59320, 62286, 83048, 88980, 103810, 116760, 124572, 155715, 177960, 206137, 207620, 249144, 311430, 412274, 415240, 618411, 622860, 824548, 1030685, 1236822, 1245720, 1442959, 1649096, 2061370, 2473644, 2885918, 3092055, 4122740, 4328877, 4947288, 5771836, 6184110, 7214795, 8245480, 8657754, 11543672, 12368220, 14429590, 17315508, 21644385, 24736440, 28859180, 34631016, 43288770, 57718360, 86577540, 173155080]

約数ペア:

[(1, 173155080), (2, 86577540), (3, 57718360), (4, 43288770), (5, 34631016), (6, 28859180), (7, 24736440), (8, 21644385), (10, 17315508), (12, 14429590), (14, 12368220), (15, 11543672), (20, 8657754), (21, 8245480), (24, 7214795), (28, 6184110), (30, 5771836), (35, 4947288), (40, 4328877), (42, 4122740), (56, 3092055), (60, 2885918), (70, 2473644), (84, 2061370), (105, 1649096), (120, 1442959), (139, 1245720), (140, 1236822), (168, 1030685), (210, 824548), (278, 622860), (280, 618411), (417, 415240), (420, 412274), (556, 311430), (695, 249144), (834, 207620), (840, 206137), (973, 177960), (1112, 155715), (1390, 124572), (1483, 116760), (1668, 103810), (1946, 88980), (2085, 83048), (2780, 62286), (2919, 59320), (2966, 58380), (3336, 51905), (3892, 44490), (4170, 41524), (4449, 38920), (4865, 35592), (5560, 31143), (5838, 29660), (5932, 29190), (7415, 23352), (7784, 22245), (8340, 20762), (8898, 19460), (9730, 17796), (10381, 16680), (11676, 14830), (11864, 14595)]