314609820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 1077027840

約数和(自身を除く): 762418020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 139, 140, 170, 204, 210, 238, 255, 278, 317, 340, 357, 417, 420, 476, 510, 556, 595, 634, 695, 714, 834, 951, 973, 1020, 1190, 1268, 1390, 1428, 1585, 1668, 1785, 1902, 1946, 2085, 2219, 2363, 2380, 2780, 2919, 3170, 3570, 3804, 3892, 4170, 4438, 4726, 4755, 4865, 5389, 5838, 6340, 6657, 7089, 7140, 8340, 8876, 9452, 9510, 9730, 10778, 11095, 11676, 11815, 13314, 14178, 14595, 16167, 16541, 19020, 19460, 21556, 22190, 23630, 26628, 26945, 28356, 29190, 32334, 33082, 33285, 35445, 37723, 44063, 44380, 47260, 49623, 53890, 58380, 64668, 66164, 66570, 70890, 75446, 80835, 82705, 88126, 99246, 107780, 113169, 132189, 133140, 141780, 150892, 161670, 165410, 176252, 188615, 198492, 220315, 226338, 248115, 264378, 308441, 323340, 330820, 377230, 440630, 452676, 496230, 528756, 565845, 616882, 660945, 749071, 754460, 881260, 925323, 992460, 1131690, 1233764, 1321890, 1498142, 1542205, 1850646, 2247213, 2263380, 2643780, 2996284, 3084410, 3701292, 3745355, 4494426, 4626615, 5243497, 6168820, 7490710, 8988852, 9253230, 10486994, 11236065, 14981420, 15730491, 18506460, 20973988, 22472130, 26217485, 31460982, 44944260, 52434970, 62921964, 78652455, 104869940, 157304910, 314609820]

約数ペア:

[(1, 314609820), (2, 157304910), (3, 104869940), (4, 78652455), (5, 62921964), (6, 52434970), (7, 44944260), (10, 31460982), (12, 26217485), (14, 22472130), (15, 20973988), (17, 18506460), (20, 15730491), (21, 14981420), (28, 11236065), (30, 10486994), (34, 9253230), (35, 8988852), (42, 7490710), (51, 6168820), (60, 5243497), (68, 4626615), (70, 4494426), (84, 3745355), (85, 3701292), (102, 3084410), (105, 2996284), (119, 2643780), (139, 2263380), (140, 2247213), (170, 1850646), (204, 1542205), (210, 1498142), (238, 1321890), (255, 1233764), (278, 1131690), (317, 992460), (340, 925323), (357, 881260), (417, 754460), (420, 749071), (476, 660945), (510, 616882), (556, 565845), (595, 528756), (634, 496230), (695, 452676), (714, 440630), (834, 377230), (951, 330820), (973, 323340), (1020, 308441), (1190, 264378), (1268, 248115), (1390, 226338), (1428, 220315), (1585, 198492), (1668, 188615), (1785, 176252), (1902, 165410), (1946, 161670), (2085, 150892), (2219, 141780), (2363, 133140), (2380, 132189), (2780, 113169), (2919, 107780), (3170, 99246), (3570, 88126), (3804, 82705), (3892, 80835), (4170, 75446), (4438, 70890), (4726, 66570), (4755, 66164), (4865, 64668), (5389, 58380), (5838, 53890), (6340, 49623), (6657, 47260), (7089, 44380), (7140, 44063), (8340, 37723), (8876, 35445), (9452, 33285), (9510, 33082), (9730, 32334), (10778, 29190), (11095, 28356), (11676, 26945), (11815, 26628), (13314, 23630), (14178, 22190), (14595, 21556), (16167, 19460), (16541, 19020)]