163969320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{739}}^1$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 504295200

約数和(自身を除く): 340325880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 739, 860, 1032, 1290, 1478, 1720, 1849, 2217, 2580, 2956, 3695, 3698, 4434, 5160, 5547, 5912, 7390, 7396, 8868, 9245, 11085, 11094, 14780, 14792, 17736, 18490, 22170, 22188, 27735, 29560, 31777, 36980, 44340, 44376, 55470, 63554, 73960, 88680, 95331, 110940, 127108, 158885, 190662, 221880, 254216, 317770, 381324, 476655, 635540, 762648, 953310, 1271080, 1366411, 1906620, 2732822, 3813240, 4099233, 5465644, 6832055, 8198466, 10931288, 13664110, 16396932, 20496165, 27328220, 32793864, 40992330, 54656440, 81984660, 163969320]

約数ペア:

[(1, 163969320), (2, 81984660), (3, 54656440), (4, 40992330), (5, 32793864), (6, 27328220), (8, 20496165), (10, 16396932), (12, 13664110), (15, 10931288), (20, 8198466), (24, 6832055), (30, 5465644), (40, 4099233), (43, 3813240), (60, 2732822), (86, 1906620), (120, 1366411), (129, 1271080), (172, 953310), (215, 762648), (258, 635540), (344, 476655), (430, 381324), (516, 317770), (645, 254216), (739, 221880), (860, 190662), (1032, 158885), (1290, 127108), (1478, 110940), (1720, 95331), (1849, 88680), (2217, 73960), (2580, 63554), (2956, 55470), (3695, 44376), (3698, 44340), (4434, 36980), (5160, 31777), (5547, 29560), (5912, 27735), (7390, 22188), (7396, 22170), (8868, 18490), (9245, 17736), (11085, 14792), (11094, 14780)]