71088120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{547}}^1$

素因数の和:602

約数の個数: 144

約数和(自身を含む): 244281960

約数和(自身を除く): 173193840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 547, 570, 684, 722, 760, 855, 1083, 1094, 1140, 1368, 1444, 1641, 1710, 1805, 2166, 2188, 2280, 2735, 2888, 3249, 3282, 3420, 3610, 4332, 4376, 4923, 5415, 5470, 6498, 6564, 6840, 7220, 8205, 8664, 9846, 10393, 10830, 10940, 12996, 13128, 14440, 16245, 16410, 19692, 20786, 21660, 21880, 24615, 25992, 31179, 32490, 32820, 39384, 41572, 43320, 49230, 51965, 62358, 64980, 65640, 83144, 93537, 98460, 103930, 124716, 129960, 155895, 187074, 196920, 197467, 207860, 249432, 311790, 374148, 394934, 415720, 467685, 592401, 623580, 748296, 789868, 935370, 987335, 1184802, 1247160, 1579736, 1777203, 1870740, 1974670, 2369604, 2962005, 3554406, 3741480, 3949340, 4739208, 5924010, 7108812, 7898680, 8886015, 11848020, 14217624, 17772030, 23696040, 35544060, 71088120]

約数ペア:

[(1, 71088120), (2, 35544060), (3, 23696040), (4, 17772030), (5, 14217624), (6, 11848020), (8, 8886015), (9, 7898680), (10, 7108812), (12, 5924010), (15, 4739208), (18, 3949340), (19, 3741480), (20, 3554406), (24, 2962005), (30, 2369604), (36, 1974670), (38, 1870740), (40, 1777203), (45, 1579736), (57, 1247160), (60, 1184802), (72, 987335), (76, 935370), (90, 789868), (95, 748296), (114, 623580), (120, 592401), (152, 467685), (171, 415720), (180, 394934), (190, 374148), (228, 311790), (285, 249432), (342, 207860), (360, 197467), (361, 196920), (380, 187074), (456, 155895), (547, 129960), (570, 124716), (684, 103930), (722, 98460), (760, 93537), (855, 83144), (1083, 65640), (1094, 64980), (1140, 62358), (1368, 51965), (1444, 49230), (1641, 43320), (1710, 41572), (1805, 39384), (2166, 32820), (2188, 32490), (2280, 31179), (2735, 25992), (2888, 24615), (3249, 21880), (3282, 21660), (3420, 20786), (3610, 19692), (4332, 16410), (4376, 16245), (4923, 14440), (5415, 13128), (5470, 12996), (6498, 10940), (6564, 10830), (6840, 10393), (7220, 9846), (8205, 8664)]