122222520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:364

約数の個数: 320

約数和(自身を含む): 498674880

約数和(自身を除く): 376452360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 81, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 162, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 317, 324, 340, 357, 360, 378, 405, 408, 420, 459, 476, 504, 510, 540, 567, 595, 612, 630, 634, 648, 680, 714, 756, 765, 810, 840, 918, 945, 951, 952, 1020, 1071, 1080, 1134, 1190, 1224, 1260, 1268, 1377, 1428, 1512, 1530, 1585, 1620, 1785, 1836, 1890, 1902, 2040, 2142, 2219, 2268, 2295, 2380, 2520, 2536, 2754, 2835, 2853, 2856, 3060, 3170, 3213, 3240, 3570, 3672, 3780, 3804, 4284, 4438, 4536, 4590, 4755, 4760, 5355, 5389, 5508, 5670, 5706, 6120, 6340, 6426, 6657, 6885, 7140, 7560, 7608, 8559, 8568, 8876, 9180, 9510, 9639, 10710, 10778, 11016, 11095, 11340, 11412, 12680, 12852, 13314, 13770, 14265, 14280, 16065, 16167, 17118, 17752, 18360, 19020, 19278, 19971, 21420, 21556, 22190, 22680, 22824, 25677, 25704, 26628, 26945, 27540, 28530, 32130, 32334, 33285, 34236, 37723, 38040, 38556, 39942, 42795, 42840, 43112, 44380, 48195, 48501, 51354, 53256, 53890, 55080, 57060, 59913, 64260, 64668, 66570, 68472, 75446, 77112, 79884, 80835, 85590, 88760, 96390, 97002, 99855, 102708, 107780, 113169, 114120, 119826, 128385, 128520, 129336, 133140, 145503, 150892, 159768, 161670, 171180, 179739, 188615, 192780, 194004, 199710, 205416, 215560, 226338, 239652, 242505, 256770, 266280, 291006, 299565, 301784, 323340, 339507, 342360, 359478, 377230, 385560, 388008, 399420, 436509, 452676, 479304, 485010, 513540, 565845, 582012, 599130, 646680, 679014, 718956, 727515, 754460, 798840, 873018, 898695, 905352, 970020, 1018521, 1027080, 1131690, 1164024, 1198260, 1358028, 1437912, 1455030, 1508920, 1697535, 1746036, 1797390, 1940040, 2037042, 2182545, 2263380, 2396520, 2716056, 2910060, 3055563, 3395070, 3492072, 3594780, 4074084, 4365090, 4526760, 5092605, 5820120, 6111126, 6790140, 7189560, 8148168, 8730180, 10185210, 12222252, 13580280, 15277815, 17460360, 20370420, 24444504, 30555630, 40740840, 61111260, 122222520]

約数ペア:

[(1, 122222520), (2, 61111260), (3, 40740840), (4, 30555630), (5, 24444504), (6, 20370420), (7, 17460360), (8, 15277815), (9, 13580280), (10, 12222252), (12, 10185210), (14, 8730180), (15, 8148168), (17, 7189560), (18, 6790140), (20, 6111126), (21, 5820120), (24, 5092605), (27, 4526760), (28, 4365090), (30, 4074084), (34, 3594780), (35, 3492072), (36, 3395070), (40, 3055563), (42, 2910060), (45, 2716056), (51, 2396520), (54, 2263380), (56, 2182545), (60, 2037042), (63, 1940040), (68, 1797390), (70, 1746036), (72, 1697535), (81, 1508920), (84, 1455030), (85, 1437912), (90, 1358028), (102, 1198260), (105, 1164024), (108, 1131690), (119, 1027080), (120, 1018521), (126, 970020), (135, 905352), (136, 898695), (140, 873018), (153, 798840), (162, 754460), (168, 727515), (170, 718956), (180, 679014), (189, 646680), (204, 599130), (210, 582012), (216, 565845), (238, 513540), (252, 485010), (255, 479304), (270, 452676), (280, 436509), (306, 399420), (315, 388008), (317, 385560), (324, 377230), (340, 359478), (357, 342360), (360, 339507), (378, 323340), (405, 301784), (408, 299565), (420, 291006), (459, 266280), (476, 256770), (504, 242505), (510, 239652), (540, 226338), (567, 215560), (595, 205416), (612, 199710), (630, 194004), (634, 192780), (648, 188615), (680, 179739), (714, 171180), (756, 161670), (765, 159768), (810, 150892), (840, 145503), (918, 133140), (945, 129336), (951, 128520), (952, 128385), (1020, 119826), (1071, 114120), (1080, 113169), (1134, 107780), (1190, 102708), (1224, 99855), (1260, 97002), (1268, 96390), (1377, 88760), (1428, 85590), (1512, 80835), (1530, 79884), (1585, 77112), (1620, 75446), (1785, 68472), (1836, 66570), (1890, 64668), (1902, 64260), (2040, 59913), (2142, 57060), (2219, 55080), (2268, 53890), (2295, 53256), (2380, 51354), (2520, 48501), (2536, 48195), (2754, 44380), (2835, 43112), (2853, 42840), (2856, 42795), (3060, 39942), (3170, 38556), (3213, 38040), (3240, 37723), (3570, 34236), (3672, 33285), (3780, 32334), (3804, 32130), (4284, 28530), (4438, 27540), (4536, 26945), (4590, 26628), (4755, 25704), (4760, 25677), (5355, 22824), (5389, 22680), (5508, 22190), (5670, 21556), (5706, 21420), (6120, 19971), (6340, 19278), (6426, 19020), (6657, 18360), (6885, 17752), (7140, 17118), (7560, 16167), (7608, 16065), (8559, 14280), (8568, 14265), (8876, 13770), (9180, 13314), (9510, 12852), (9639, 12680), (10710, 11412), (10778, 11340), (11016, 11095)]