212670360

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{9377}}^1$

素因数の和:9407

約数の個数: 160

約数和(自身を含む): 817011360

約数和(自身を除く): 604341000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 9377, 11340, 18754, 22680, 28131, 37508, 46885, 56262, 65639, 75016, 84393, 93770, 112524, 131278, 140655, 168786, 187540, 196917, 225048, 253179, 262556, 281310, 328195, 337572, 375080, 393834, 421965, 506358, 525112, 562620, 590751, 656390, 675144, 759537, 787668, 843930, 984585, 1012716, 1125240, 1181502, 1265895, 1312780, 1519074, 1575336, 1687860, 1772253, 1969170, 2025432, 2363004, 2531790, 2625560, 2953755, 3038148, 3375720, 3544506, 3797685, 3938340, 4726008, 5063580, 5316759, 5907510, 6076296, 7089012, 7595370, 7876680, 8861265, 10127160, 10633518, 11815020, 14178024, 15190740, 17722530, 21267036, 23630040, 26583795, 30381480, 35445060, 42534072, 53167590, 70890120, 106335180, 212670360]

約数ペア:

[(1, 212670360), (2, 106335180), (3, 70890120), (4, 53167590), (5, 42534072), (6, 35445060), (7, 30381480), (8, 26583795), (9, 23630040), (10, 21267036), (12, 17722530), (14, 15190740), (15, 14178024), (18, 11815020), (20, 10633518), (21, 10127160), (24, 8861265), (27, 7876680), (28, 7595370), (30, 7089012), (35, 6076296), (36, 5907510), (40, 5316759), (42, 5063580), (45, 4726008), (54, 3938340), (56, 3797685), (60, 3544506), (63, 3375720), (70, 3038148), (72, 2953755), (81, 2625560), (84, 2531790), (90, 2363004), (105, 2025432), (108, 1969170), (120, 1772253), (126, 1687860), (135, 1575336), (140, 1519074), (162, 1312780), (168, 1265895), (180, 1181502), (189, 1125240), (210, 1012716), (216, 984585), (252, 843930), (270, 787668), (280, 759537), (315, 675144), (324, 656390), (360, 590751), (378, 562620), (405, 525112), (420, 506358), (504, 421965), (540, 393834), (567, 375080), (630, 337572), (648, 328195), (756, 281310), (810, 262556), (840, 253179), (945, 225048), (1080, 196917), (1134, 187540), (1260, 168786), (1512, 140655), (1620, 131278), (1890, 112524), (2268, 93770), (2520, 84393), (2835, 75016), (3240, 65639), (3780, 56262), (4536, 46885), (5670, 37508), (7560, 28131), (9377, 22680), (11340, 18754)]