171270120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4973}}^1$

素因数の和:5035

約数の個数: 128

約数和(自身を含む): 601655040

約数和(自身を除く): 430384920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4305, 4920, 4973, 5740, 6888, 8610, 9946, 11480, 14919, 17220, 19892, 24865, 29838, 34440, 34811, 39784, 49730, 59676, 69622, 74595, 99460, 104433, 119352, 139244, 149190, 174055, 198920, 203893, 208866, 278488, 298380, 348110, 407786, 417732, 522165, 596760, 611679, 696220, 815572, 835464, 1019465, 1044330, 1223358, 1392440, 1427251, 1631144, 2038930, 2088660, 2446716, 2854502, 3058395, 4077860, 4177320, 4281753, 4893432, 5709004, 6116790, 7136255, 8155720, 8563506, 11418008, 12233580, 14272510, 17127012, 21408765, 24467160, 28545020, 34254024, 42817530, 57090040, 85635060, 171270120]

約数ペア:

[(1, 171270120), (2, 85635060), (3, 57090040), (4, 42817530), (5, 34254024), (6, 28545020), (7, 24467160), (8, 21408765), (10, 17127012), (12, 14272510), (14, 12233580), (15, 11418008), (20, 8563506), (21, 8155720), (24, 7136255), (28, 6116790), (30, 5709004), (35, 4893432), (40, 4281753), (41, 4177320), (42, 4077860), (56, 3058395), (60, 2854502), (70, 2446716), (82, 2088660), (84, 2038930), (105, 1631144), (120, 1427251), (123, 1392440), (140, 1223358), (164, 1044330), (168, 1019465), (205, 835464), (210, 815572), (246, 696220), (280, 611679), (287, 596760), (328, 522165), (410, 417732), (420, 407786), (492, 348110), (574, 298380), (615, 278488), (820, 208866), (840, 203893), (861, 198920), (984, 174055), (1148, 149190), (1230, 139244), (1435, 119352), (1640, 104433), (1722, 99460), (2296, 74595), (2460, 69622), (2870, 59676), (3444, 49730), (4305, 39784), (4920, 34811), (4973, 34440), (5740, 29838), (6888, 24865), (8610, 19892), (9946, 17220), (11480, 14919)]