916800480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2203}}^1$

素因数の和:2258

約数の個数: 216

約数和(自身を含む): 3324949992

約数和(自身を除く): 2408149512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 289, 306, 340, 360, 408, 480, 510, 544, 578, 612, 680, 720, 765, 816, 867, 1020, 1156, 1224, 1360, 1440, 1445, 1530, 1632, 1734, 2040, 2203, 2312, 2448, 2601, 2720, 2890, 3060, 3468, 4080, 4335, 4406, 4624, 4896, 5202, 5780, 6120, 6609, 6936, 8160, 8670, 8812, 9248, 10404, 11015, 11560, 12240, 13005, 13218, 13872, 17340, 17624, 19827, 20808, 22030, 23120, 24480, 26010, 26436, 27744, 33045, 34680, 35248, 37451, 39654, 41616, 44060, 46240, 52020, 52872, 66090, 69360, 70496, 74902, 79308, 83232, 88120, 99135, 104040, 105744, 112353, 132180, 138720, 149804, 158616, 176240, 187255, 198270, 208080, 211488, 224706, 264360, 299608, 317232, 337059, 352480, 374510, 396540, 416160, 449412, 528720, 561765, 599216, 634464, 636667, 674118, 749020, 793080, 898824, 1057440, 1123530, 1198432, 1273334, 1348236, 1498040, 1586160, 1685295, 1797648, 1910001, 2247060, 2546668, 2696472, 2996080, 3172320, 3183335, 3370590, 3595296, 3820002, 4494120, 5093336, 5392944, 5730003, 5992160, 6366670, 6741180, 7640004, 8988240, 9550005, 10186672, 10785888, 11460006, 12733340, 13482360, 15280008, 17976480, 19100010, 20373344, 22920012, 25466680, 26964720, 28650015, 30560016, 38200020, 45840024, 50933360, 53929440, 57300030, 61120032, 76400040, 91680048, 101866720, 114600060, 152800080, 183360096, 229200120, 305600160, 458400240, 916800480]

約数ペア:

[(1, 916800480), (2, 458400240), (3, 305600160), (4, 229200120), (5, 183360096), (6, 152800080), (8, 114600060), (9, 101866720), (10, 91680048), (12, 76400040), (15, 61120032), (16, 57300030), (17, 53929440), (18, 50933360), (20, 45840024), (24, 38200020), (30, 30560016), (32, 28650015), (34, 26964720), (36, 25466680), (40, 22920012), (45, 20373344), (48, 19100010), (51, 17976480), (60, 15280008), (68, 13482360), (72, 12733340), (80, 11460006), (85, 10785888), (90, 10186672), (96, 9550005), (102, 8988240), (120, 7640004), (136, 6741180), (144, 6366670), (153, 5992160), (160, 5730003), (170, 5392944), (180, 5093336), (204, 4494120), (240, 3820002), (255, 3595296), (272, 3370590), (288, 3183335), (289, 3172320), (306, 2996080), (340, 2696472), (360, 2546668), (408, 2247060), (480, 1910001), (510, 1797648), (544, 1685295), (578, 1586160), (612, 1498040), (680, 1348236), (720, 1273334), (765, 1198432), (816, 1123530), (867, 1057440), (1020, 898824), (1156, 793080), (1224, 749020), (1360, 674118), (1440, 636667), (1445, 634464), (1530, 599216), (1632, 561765), (1734, 528720), (2040, 449412), (2203, 416160), (2312, 396540), (2448, 374510), (2601, 352480), (2720, 337059), (2890, 317232), (3060, 299608), (3468, 264360), (4080, 224706), (4335, 211488), (4406, 208080), (4624, 198270), (4896, 187255), (5202, 176240), (5780, 158616), (6120, 149804), (6609, 138720), (6936, 132180), (8160, 112353), (8670, 105744), (8812, 104040), (9248, 99135), (10404, 88120), (11015, 83232), (11560, 79308), (12240, 74902), (13005, 70496), (13218, 69360), (13872, 66090), (17340, 52872), (17624, 52020), (19827, 46240), (20808, 44060), (22030, 41616), (23120, 39654), (24480, 37451), (26010, 35248), (26436, 34680), (27744, 33045)]