312884640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 384

約数和(自身を含む): 1184440320

約数和(自身を除く): 871555680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 47, 48, 54, 60, 67, 69, 72, 80, 90, 92, 94, 96, 108, 115, 120, 134, 135, 138, 141, 144, 160, 180, 184, 188, 201, 207, 216, 230, 235, 240, 268, 270, 276, 282, 288, 335, 345, 360, 368, 376, 402, 414, 423, 432, 460, 470, 480, 536, 540, 552, 564, 603, 621, 670, 690, 705, 720, 736, 752, 804, 828, 846, 864, 920, 940, 1005, 1035, 1072, 1080, 1081, 1104, 1128, 1206, 1242, 1269, 1340, 1380, 1410, 1440, 1504, 1541, 1608, 1656, 1692, 1809, 1840, 1880, 2010, 2070, 2115, 2144, 2160, 2162, 2208, 2256, 2412, 2484, 2538, 2680, 2760, 2820, 3015, 3082, 3105, 3149, 3216, 3243, 3312, 3384, 3618, 3680, 3760, 4020, 4140, 4230, 4320, 4324, 4512, 4623, 4824, 4968, 5076, 5360, 5405, 5520, 5640, 6030, 6164, 6210, 6298, 6345, 6432, 6486, 6624, 6768, 7236, 7520, 7705, 8040, 8280, 8460, 8648, 9045, 9246, 9447, 9648, 9729, 9936, 10152, 10720, 10810, 11040, 11280, 12060, 12328, 12420, 12596, 12690, 12972, 13536, 13869, 14472, 15410, 15745, 16080, 16215, 16560, 16920, 17296, 18090, 18492, 18894, 19296, 19458, 19872, 20304, 21620, 22560, 23115, 24120, 24656, 24840, 25192, 25380, 25944, 27738, 28341, 28944, 29187, 30820, 31490, 32160, 32430, 33120, 33840, 34592, 36180, 36984, 37788, 38916, 40608, 41607, 43240, 46230, 47235, 48240, 48645, 49312, 49680, 50384, 50760, 51888, 55476, 56682, 57888, 58374, 61640, 62980, 64860, 67680, 69345, 72360, 72427, 73968, 75576, 77832, 83214, 85023, 86480, 92460, 94470, 96480, 97290, 99360, 100768, 101520, 103776, 110952, 113364, 116748, 123280, 125960, 129720, 138690, 141705, 144720, 144854, 145935, 147936, 151152, 155664, 166428, 170046, 172960, 184920, 188940, 194580, 203040, 208035, 217281, 221904, 226728, 233496, 246560, 251920, 259440, 277380, 283410, 289440, 289708, 291870, 302304, 311328, 332856, 340092, 362135, 369840, 377880, 389160, 416070, 425115, 434562, 443808, 453456, 466992, 503840, 518880, 554760, 566820, 579416, 583740, 651843, 665712, 680184, 724270, 739680, 755760, 778320, 832140, 850230, 869124, 906912, 933984, 1086405, 1109520, 1133640, 1158832, 1167480, 1303686, 1331424, 1360368, 1448540, 1511520, 1556640, 1664280, 1700460, 1738248, 1955529, 2172810, 2219040, 2267280, 2317664, 2334960, 2607372, 2720736, 2897080, 3259215, 3328560, 3400920, 3476496, 3911058, 4345620, 4534560, 4669920, 5214744, 5794160, 6518430, 6657120, 6801840, 6952992, 7822116, 8691240, 9777645, 10429488, 11588320, 13036860, 13603680, 15644232, 17382480, 19555290, 20858976, 26073720, 31288464, 34764960, 39110580, 52147440, 62576928, 78221160, 104294880, 156442320, 312884640]

約数ペア:

[(1, 312884640), (2, 156442320), (3, 104294880), (4, 78221160), (5, 62576928), (6, 52147440), (8, 39110580), (9, 34764960), (10, 31288464), (12, 26073720), (15, 20858976), (16, 19555290), (18, 17382480), (20, 15644232), (23, 13603680), (24, 13036860), (27, 11588320), (30, 10429488), (32, 9777645), (36, 8691240), (40, 7822116), (45, 6952992), (46, 6801840), (47, 6657120), (48, 6518430), (54, 5794160), (60, 5214744), (67, 4669920), (69, 4534560), (72, 4345620), (80, 3911058), (90, 3476496), (92, 3400920), (94, 3328560), (96, 3259215), (108, 2897080), (115, 2720736), (120, 2607372), (134, 2334960), (135, 2317664), (138, 2267280), (141, 2219040), (144, 2172810), (160, 1955529), (180, 1738248), (184, 1700460), (188, 1664280), (201, 1556640), (207, 1511520), (216, 1448540), (230, 1360368), (235, 1331424), (240, 1303686), (268, 1167480), (270, 1158832), (276, 1133640), (282, 1109520), (288, 1086405), (335, 933984), (345, 906912), (360, 869124), (368, 850230), (376, 832140), (402, 778320), (414, 755760), (423, 739680), (432, 724270), (460, 680184), (470, 665712), (480, 651843), (536, 583740), (540, 579416), (552, 566820), (564, 554760), (603, 518880), (621, 503840), (670, 466992), (690, 453456), (705, 443808), (720, 434562), (736, 425115), (752, 416070), (804, 389160), (828, 377880), (846, 369840), (864, 362135), (920, 340092), (940, 332856), (1005, 311328), (1035, 302304), (1072, 291870), (1080, 289708), (1081, 289440), (1104, 283410), (1128, 277380), (1206, 259440), (1242, 251920), (1269, 246560), (1340, 233496), (1380, 226728), (1410, 221904), (1440, 217281), (1504, 208035), (1541, 203040), (1608, 194580), (1656, 188940), (1692, 184920), (1809, 172960), (1840, 170046), (1880, 166428), (2010, 155664), (2070, 151152), (2115, 147936), (2144, 145935), (2160, 144854), (2162, 144720), (2208, 141705), (2256, 138690), (2412, 129720), (2484, 125960), (2538, 123280), (2680, 116748), (2760, 113364), (2820, 110952), (3015, 103776), (3082, 101520), (3105, 100768), (3149, 99360), (3216, 97290), (3243, 96480), (3312, 94470), (3384, 92460), (3618, 86480), (3680, 85023), (3760, 83214), (4020, 77832), (4140, 75576), (4230, 73968), (4320, 72427), (4324, 72360), (4512, 69345), (4623, 67680), (4824, 64860), (4968, 62980), (5076, 61640), (5360, 58374), (5405, 57888), (5520, 56682), (5640, 55476), (6030, 51888), (6164, 50760), (6210, 50384), (6298, 49680), (6345, 49312), (6432, 48645), (6486, 48240), (6624, 47235), (6768, 46230), (7236, 43240), (7520, 41607), (7705, 40608), (8040, 38916), (8280, 37788), (8460, 36984), (8648, 36180), (9045, 34592), (9246, 33840), (9447, 33120), (9648, 32430), (9729, 32160), (9936, 31490), (10152, 30820), (10720, 29187), (10810, 28944), (11040, 28341), (11280, 27738), (12060, 25944), (12328, 25380), (12420, 25192), (12596, 24840), (12690, 24656), (12972, 24120), (13536, 23115), (13869, 22560), (14472, 21620), (15410, 20304), (15745, 19872), (16080, 19458), (16215, 19296), (16560, 18894), (16920, 18492), (17296, 18090)]