17288880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 62995968

約数和(自身を除く): 45707088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 251, 280, 287, 328, 336, 410, 420, 492, 502, 560, 574, 615, 656, 753, 820, 840, 861, 984, 1004, 1148, 1230, 1255, 1435, 1506, 1640, 1680, 1722, 1757, 1968, 2008, 2296, 2460, 2510, 2870, 3012, 3280, 3444, 3514, 3765, 4016, 4305, 4592, 4920, 5020, 5271, 5740, 6024, 6888, 7028, 7530, 8610, 8785, 9840, 10040, 10291, 10542, 11480, 12048, 13776, 14056, 15060, 17220, 17570, 20080, 20582, 21084, 22960, 26355, 28112, 30120, 30873, 34440, 35140, 41164, 42168, 51455, 52710, 60240, 61746, 68880, 70280, 72037, 82328, 84336, 102910, 105420, 123492, 140560, 144074, 154365, 164656, 205820, 210840, 216111, 246984, 288148, 308730, 360185, 411640, 421680, 432222, 493968, 576296, 617460, 720370, 823280, 864444, 1080555, 1152592, 1234920, 1440740, 1728888, 2161110, 2469840, 2881480, 3457776, 4322220, 5762960, 8644440, 17288880]

約数ペア:

[(1, 17288880), (2, 8644440), (3, 5762960), (4, 4322220), (5, 3457776), (6, 2881480), (7, 2469840), (8, 2161110), (10, 1728888), (12, 1440740), (14, 1234920), (15, 1152592), (16, 1080555), (20, 864444), (21, 823280), (24, 720370), (28, 617460), (30, 576296), (35, 493968), (40, 432222), (41, 421680), (42, 411640), (48, 360185), (56, 308730), (60, 288148), (70, 246984), (80, 216111), (82, 210840), (84, 205820), (105, 164656), (112, 154365), (120, 144074), (123, 140560), (140, 123492), (164, 105420), (168, 102910), (205, 84336), (210, 82328), (240, 72037), (246, 70280), (251, 68880), (280, 61746), (287, 60240), (328, 52710), (336, 51455), (410, 42168), (420, 41164), (492, 35140), (502, 34440), (560, 30873), (574, 30120), (615, 28112), (656, 26355), (753, 22960), (820, 21084), (840, 20582), (861, 20080), (984, 17570), (1004, 17220), (1148, 15060), (1230, 14056), (1255, 13776), (1435, 12048), (1506, 11480), (1640, 10542), (1680, 10291), (1722, 10040), (1757, 9840), (1968, 8785), (2008, 8610), (2296, 7530), (2460, 7028), (2510, 6888), (2870, 6024), (3012, 5740), (3280, 5271), (3444, 5020), (3514, 4920), (3765, 4592), (4016, 4305)]