188042820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{967}}^1$

素因数の和:1449

約数の個数: 96

約数和(自身を含む): 603660288

約数和(自身を除く): 415617468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 463, 926, 967, 1389, 1852, 1934, 2315, 2778, 2901, 3241, 3868, 4630, 4835, 5556, 5802, 6482, 6769, 6945, 9260, 9670, 9723, 11604, 12964, 13538, 13890, 14505, 16205, 19340, 19446, 20307, 27076, 27780, 29010, 32410, 33845, 38892, 40614, 48615, 58020, 64820, 67690, 81228, 97230, 101535, 135380, 194460, 203070, 406140, 447721, 895442, 1343163, 1790884, 2238605, 2686326, 3134047, 4477210, 5372652, 6268094, 6715815, 8954420, 9402141, 12536188, 13431630, 15670235, 18804282, 26863260, 31340470, 37608564, 47010705, 62680940, 94021410, 188042820]

約数ペア:

[(1, 188042820), (2, 94021410), (3, 62680940), (4, 47010705), (5, 37608564), (6, 31340470), (7, 26863260), (10, 18804282), (12, 15670235), (14, 13431630), (15, 12536188), (20, 9402141), (21, 8954420), (28, 6715815), (30, 6268094), (35, 5372652), (42, 4477210), (60, 3134047), (70, 2686326), (84, 2238605), (105, 1790884), (140, 1343163), (210, 895442), (420, 447721), (463, 406140), (926, 203070), (967, 194460), (1389, 135380), (1852, 101535), (1934, 97230), (2315, 81228), (2778, 67690), (2901, 64820), (3241, 58020), (3868, 48615), (4630, 40614), (4835, 38892), (5556, 33845), (5802, 32410), (6482, 29010), (6769, 27780), (6945, 27076), (9260, 20307), (9670, 19446), (9723, 19340), (11604, 16205), (12964, 14505), (13538, 13890)]