676279920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3449}}^1$

素因数の和:3527

約数の個数: 160

約数和(自身を含む): 2258784000

約数和(自身を除く): 1582504080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 43, 48, 57, 60, 76, 80, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 240, 258, 285, 304, 344, 380, 430, 456, 516, 570, 645, 688, 760, 817, 860, 912, 1032, 1140, 1290, 1520, 1634, 1720, 2064, 2280, 2451, 2580, 3268, 3440, 3449, 4085, 4560, 4902, 5160, 6536, 6898, 8170, 9804, 10320, 10347, 12255, 13072, 13796, 16340, 17245, 19608, 20694, 24510, 27592, 32680, 34490, 39216, 41388, 49020, 51735, 55184, 65360, 65531, 68980, 82776, 98040, 103470, 131062, 137960, 148307, 165552, 196080, 196593, 206940, 262124, 275920, 296614, 327655, 393186, 413880, 444921, 524248, 593228, 655310, 741535, 786372, 827760, 889842, 982965, 1048496, 1186456, 1310620, 1483070, 1572744, 1779684, 1965930, 2224605, 2372912, 2621240, 2817833, 2966140, 3145488, 3559368, 3931860, 4449210, 5242480, 5635666, 5932280, 7118736, 7863720, 8453499, 8898420, 11271332, 11864560, 14089165, 15727440, 16906998, 17796840, 22542664, 28178330, 33813996, 35593680, 42267495, 45085328, 56356660, 67627992, 84534990, 112713320, 135255984, 169069980, 225426640, 338139960, 676279920]

約数ペア:

[(1, 676279920), (2, 338139960), (3, 225426640), (4, 169069980), (5, 135255984), (6, 112713320), (8, 84534990), (10, 67627992), (12, 56356660), (15, 45085328), (16, 42267495), (19, 35593680), (20, 33813996), (24, 28178330), (30, 22542664), (38, 17796840), (40, 16906998), (43, 15727440), (48, 14089165), (57, 11864560), (60, 11271332), (76, 8898420), (80, 8453499), (86, 7863720), (95, 7118736), (114, 5932280), (120, 5635666), (129, 5242480), (152, 4449210), (172, 3931860), (190, 3559368), (215, 3145488), (228, 2966140), (240, 2817833), (258, 2621240), (285, 2372912), (304, 2224605), (344, 1965930), (380, 1779684), (430, 1572744), (456, 1483070), (516, 1310620), (570, 1186456), (645, 1048496), (688, 982965), (760, 889842), (817, 827760), (860, 786372), (912, 741535), (1032, 655310), (1140, 593228), (1290, 524248), (1520, 444921), (1634, 413880), (1720, 393186), (2064, 327655), (2280, 296614), (2451, 275920), (2580, 262124), (3268, 206940), (3440, 196593), (3449, 196080), (4085, 165552), (4560, 148307), (4902, 137960), (5160, 131062), (6536, 103470), (6898, 98040), (8170, 82776), (9804, 68980), (10320, 65531), (10347, 65360), (12255, 55184), (13072, 51735), (13796, 49020), (16340, 41388), (17245, 39216), (19608, 34490), (20694, 32680), (24510, 27592)]