312346440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:381

約数の個数: 384

約数和(自身を含む): 1285839360

約数和(自身を除く): 973492920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 23, 24, 28, 30, 34, 35, 36, 40, 42, 45, 46, 51, 56, 60, 63, 68, 69, 70, 72, 84, 85, 90, 92, 102, 105, 115, 119, 120, 126, 136, 138, 140, 153, 161, 168, 170, 180, 184, 204, 207, 210, 230, 238, 252, 255, 276, 280, 306, 315, 317, 322, 340, 345, 357, 360, 391, 408, 414, 420, 460, 476, 483, 504, 510, 552, 595, 612, 630, 634, 644, 680, 690, 714, 765, 782, 805, 828, 840, 920, 951, 952, 966, 1020, 1035, 1071, 1173, 1190, 1224, 1260, 1268, 1288, 1380, 1428, 1449, 1530, 1564, 1585, 1610, 1656, 1785, 1902, 1932, 1955, 2040, 2070, 2142, 2219, 2346, 2380, 2415, 2520, 2536, 2737, 2760, 2853, 2856, 2898, 3060, 3128, 3170, 3220, 3519, 3570, 3804, 3864, 3910, 4140, 4284, 4438, 4692, 4755, 4760, 4830, 5355, 5389, 5474, 5706, 5796, 5865, 6120, 6340, 6440, 6657, 7038, 7140, 7245, 7291, 7608, 7820, 8211, 8280, 8568, 8876, 9384, 9510, 9660, 10710, 10778, 10948, 11095, 11412, 11592, 11730, 12680, 13314, 13685, 14076, 14265, 14280, 14490, 14582, 15640, 16167, 16422, 17595, 17752, 19020, 19320, 19971, 21420, 21556, 21873, 21896, 22190, 22824, 23460, 24633, 26628, 26945, 27370, 28152, 28530, 28980, 29164, 32334, 32844, 33285, 35190, 36455, 37723, 38040, 39942, 41055, 42840, 43112, 43746, 44380, 46920, 48501, 49266, 51037, 53256, 53890, 54740, 57060, 57960, 58328, 64668, 65619, 65688, 66570, 70380, 72910, 75446, 79884, 80835, 82110, 87492, 88760, 97002, 98532, 99855, 102074, 107780, 109365, 109480, 113169, 114120, 123165, 123947, 129336, 131238, 133140, 140760, 145820, 150892, 153111, 159768, 161670, 164220, 174984, 188615, 194004, 197064, 199710, 204148, 215560, 218730, 226338, 242505, 246330, 247894, 255185, 262476, 266280, 291640, 301784, 306222, 323340, 328095, 328440, 339507, 371841, 377230, 388008, 399420, 408296, 437460, 452676, 459333, 485010, 492660, 495788, 510370, 524952, 565845, 612444, 619735, 646680, 656190, 679014, 743682, 754460, 765555, 798840, 867629, 874920, 905352, 918666, 970020, 985320, 991576, 1020740, 1115523, 1131690, 1224888, 1239470, 1312380, 1358028, 1487364, 1508920, 1531110, 1697535, 1735258, 1837332, 1859205, 1940040, 2041480, 2231046, 2263380, 2296665, 2478940, 2602887, 2624760, 2716056, 2974728, 3062220, 3395070, 3470516, 3674664, 3718410, 4338145, 4462092, 4526760, 4593330, 4957880, 5205774, 5577615, 6124440, 6790140, 6941032, 7436820, 7808661, 8676290, 8924184, 9186660, 10411548, 11155230, 13014435, 13580280, 14873640, 15617322, 17352580, 18373320, 20823096, 22310460, 26028870, 31234644, 34705160, 39043305, 44620920, 52057740, 62469288, 78086610, 104115480, 156173220, 312346440]

約数ペア:

[(1, 312346440), (2, 156173220), (3, 104115480), (4, 78086610), (5, 62469288), (6, 52057740), (7, 44620920), (8, 39043305), (9, 34705160), (10, 31234644), (12, 26028870), (14, 22310460), (15, 20823096), (17, 18373320), (18, 17352580), (20, 15617322), (21, 14873640), (23, 13580280), (24, 13014435), (28, 11155230), (30, 10411548), (34, 9186660), (35, 8924184), (36, 8676290), (40, 7808661), (42, 7436820), (45, 6941032), (46, 6790140), (51, 6124440), (56, 5577615), (60, 5205774), (63, 4957880), (68, 4593330), (69, 4526760), (70, 4462092), (72, 4338145), (84, 3718410), (85, 3674664), (90, 3470516), (92, 3395070), (102, 3062220), (105, 2974728), (115, 2716056), (119, 2624760), (120, 2602887), (126, 2478940), (136, 2296665), (138, 2263380), (140, 2231046), (153, 2041480), (161, 1940040), (168, 1859205), (170, 1837332), (180, 1735258), (184, 1697535), (204, 1531110), (207, 1508920), (210, 1487364), (230, 1358028), (238, 1312380), (252, 1239470), (255, 1224888), (276, 1131690), (280, 1115523), (306, 1020740), (315, 991576), (317, 985320), (322, 970020), (340, 918666), (345, 905352), (357, 874920), (360, 867629), (391, 798840), (408, 765555), (414, 754460), (420, 743682), (460, 679014), (476, 656190), (483, 646680), (504, 619735), (510, 612444), (552, 565845), (595, 524952), (612, 510370), (630, 495788), (634, 492660), (644, 485010), (680, 459333), (690, 452676), (714, 437460), (765, 408296), (782, 399420), (805, 388008), (828, 377230), (840, 371841), (920, 339507), (951, 328440), (952, 328095), (966, 323340), (1020, 306222), (1035, 301784), (1071, 291640), (1173, 266280), (1190, 262476), (1224, 255185), (1260, 247894), (1268, 246330), (1288, 242505), (1380, 226338), (1428, 218730), (1449, 215560), (1530, 204148), (1564, 199710), (1585, 197064), (1610, 194004), (1656, 188615), (1785, 174984), (1902, 164220), (1932, 161670), (1955, 159768), (2040, 153111), (2070, 150892), (2142, 145820), (2219, 140760), (2346, 133140), (2380, 131238), (2415, 129336), (2520, 123947), (2536, 123165), (2737, 114120), (2760, 113169), (2853, 109480), (2856, 109365), (2898, 107780), (3060, 102074), (3128, 99855), (3170, 98532), (3220, 97002), (3519, 88760), (3570, 87492), (3804, 82110), (3864, 80835), (3910, 79884), (4140, 75446), (4284, 72910), (4438, 70380), (4692, 66570), (4755, 65688), (4760, 65619), (4830, 64668), (5355, 58328), (5389, 57960), (5474, 57060), (5706, 54740), (5796, 53890), (5865, 53256), (6120, 51037), (6340, 49266), (6440, 48501), (6657, 46920), (7038, 44380), (7140, 43746), (7245, 43112), (7291, 42840), (7608, 41055), (7820, 39942), (8211, 38040), (8280, 37723), (8568, 36455), (8876, 35190), (9384, 33285), (9510, 32844), (9660, 32334), (10710, 29164), (10778, 28980), (10948, 28530), (11095, 28152), (11412, 27370), (11592, 26945), (11730, 26628), (12680, 24633), (13314, 23460), (13685, 22824), (14076, 22190), (14265, 21896), (14280, 21873), (14490, 21556), (14582, 21420), (15640, 19971), (16167, 19320), (16422, 19020), (17595, 17752)]