200040120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:674

約数の個数: 192

約数和(自身を含む): 749099520

約数和(自身を除く): 549059400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 163, 168, 180, 210, 252, 280, 315, 326, 360, 420, 487, 489, 504, 630, 652, 815, 840, 974, 978, 1141, 1260, 1304, 1461, 1467, 1630, 1948, 1956, 2282, 2435, 2445, 2520, 2922, 2934, 3260, 3409, 3423, 3896, 3912, 4383, 4564, 4870, 4890, 5705, 5844, 5868, 6520, 6818, 6846, 7305, 7335, 8766, 9128, 9740, 9780, 10227, 10269, 11410, 11688, 11736, 13636, 13692, 14610, 14670, 17045, 17115, 17532, 19480, 19560, 20454, 20538, 21915, 22820, 27272, 27384, 29220, 29340, 30681, 34090, 34230, 35064, 40908, 41076, 43830, 45640, 51135, 51345, 58440, 58680, 61362, 68180, 68460, 79381, 81816, 82152, 87660, 102270, 102690, 122724, 136360, 136920, 153405, 158762, 175320, 204540, 205380, 238143, 245448, 306810, 317524, 396905, 409080, 410760, 476286, 555667, 613620, 635048, 714429, 793810, 952572, 1111334, 1190715, 1227240, 1428858, 1587620, 1667001, 1905144, 2222668, 2381430, 2778335, 2857716, 3175240, 3334002, 3572145, 4445336, 4762860, 5001003, 5556670, 5715432, 6668004, 7144290, 8335005, 9525720, 10002006, 11113340, 13336008, 14288580, 16670010, 20004012, 22226680, 25005015, 28577160, 33340020, 40008024, 50010030, 66680040, 100020060, 200040120]

約数ペア:

[(1, 200040120), (2, 100020060), (3, 66680040), (4, 50010030), (5, 40008024), (6, 33340020), (7, 28577160), (8, 25005015), (9, 22226680), (10, 20004012), (12, 16670010), (14, 14288580), (15, 13336008), (18, 11113340), (20, 10002006), (21, 9525720), (24, 8335005), (28, 7144290), (30, 6668004), (35, 5715432), (36, 5556670), (40, 5001003), (42, 4762860), (45, 4445336), (56, 3572145), (60, 3334002), (63, 3175240), (70, 2857716), (72, 2778335), (84, 2381430), (90, 2222668), (105, 1905144), (120, 1667001), (126, 1587620), (140, 1428858), (163, 1227240), (168, 1190715), (180, 1111334), (210, 952572), (252, 793810), (280, 714429), (315, 635048), (326, 613620), (360, 555667), (420, 476286), (487, 410760), (489, 409080), (504, 396905), (630, 317524), (652, 306810), (815, 245448), (840, 238143), (974, 205380), (978, 204540), (1141, 175320), (1260, 158762), (1304, 153405), (1461, 136920), (1467, 136360), (1630, 122724), (1948, 102690), (1956, 102270), (2282, 87660), (2435, 82152), (2445, 81816), (2520, 79381), (2922, 68460), (2934, 68180), (3260, 61362), (3409, 58680), (3423, 58440), (3896, 51345), (3912, 51135), (4383, 45640), (4564, 43830), (4870, 41076), (4890, 40908), (5705, 35064), (5844, 34230), (5868, 34090), (6520, 30681), (6818, 29340), (6846, 29220), (7305, 27384), (7335, 27272), (8766, 22820), (9128, 21915), (9740, 20538), (9780, 20454), (10227, 19560), (10269, 19480), (11410, 17532), (11688, 17115), (11736, 17045), (13636, 14670), (13692, 14610)]