2580841760

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:145

約数の個数: 384

約数和(自身を含む): 7722086400

約数和(自身を除く): 5141244640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 37, 40, 41, 49, 56, 62, 70, 74, 80, 82, 98, 112, 124, 140, 148, 155, 160, 164, 185, 196, 205, 217, 224, 245, 248, 259, 280, 287, 296, 310, 328, 343, 370, 392, 410, 434, 490, 496, 518, 560, 574, 592, 620, 656, 686, 740, 784, 820, 868, 980, 992, 1036, 1085, 1120, 1147, 1148, 1184, 1240, 1271, 1295, 1312, 1372, 1435, 1480, 1517, 1519, 1568, 1640, 1715, 1736, 1813, 1960, 2009, 2072, 2170, 2294, 2296, 2480, 2542, 2590, 2744, 2870, 2960, 3034, 3038, 3280, 3430, 3472, 3626, 3920, 4018, 4144, 4340, 4588, 4592, 4960, 5084, 5180, 5488, 5735, 5740, 5920, 6068, 6076, 6355, 6560, 6860, 6944, 7252, 7585, 7595, 7840, 8029, 8036, 8288, 8680, 8897, 9065, 9176, 9184, 10045, 10168, 10360, 10619, 10633, 10976, 11470, 11480, 12136, 12152, 12691, 12710, 13720, 14063, 14504, 15170, 15190, 16058, 16072, 17360, 17794, 18130, 18352, 20090, 20336, 20720, 21238, 21266, 22940, 22960, 24272, 24304, 25382, 25420, 27440, 28126, 29008, 30340, 30380, 32116, 32144, 34720, 35588, 36260, 36704, 40145, 40180, 40672, 41440, 42476, 42532, 44485, 45880, 45920, 47027, 48544, 48608, 50764, 50840, 53095, 53165, 54880, 56203, 56252, 58016, 60680, 60760, 62279, 63455, 64232, 64288, 70315, 71176, 72520, 74333, 80290, 80360, 84952, 85064, 88970, 91760, 94054, 101528, 101680, 106190, 106330, 112406, 112504, 121360, 121520, 124558, 126910, 128464, 140630, 142352, 145040, 148666, 160580, 160720, 169904, 170128, 177940, 183520, 188108, 203056, 203360, 212380, 212660, 224812, 225008, 235135, 242720, 243040, 249116, 253820, 256928, 281015, 281260, 284704, 290080, 297332, 311395, 321160, 321440, 329189, 339808, 340256, 355880, 371665, 376216, 393421, 406112, 424760, 425320, 435953, 449624, 450016, 470270, 498232, 507640, 520331, 562030, 562520, 594664, 622790, 642320, 658378, 711760, 743330, 752432, 786842, 849520, 850640, 871906, 899248, 940540, 996464, 1015280, 1040662, 1124060, 1125040, 1189328, 1245580, 1284640, 1316756, 1423520, 1486660, 1504864, 1573684, 1645945, 1699040, 1701280, 1743812, 1798496, 1881080, 1967105, 1992928, 2030560, 2081324, 2179765, 2248120, 2250080, 2304323, 2378656, 2491160, 2601655, 2633512, 2973320, 3147368, 3291890, 3487624, 3762160, 3934210, 4162648, 4359530, 4496240, 4608646, 4982320, 5203310, 5267024, 5946640, 6294736, 6583780, 6975248, 7524320, 7868420, 8325296, 8719060, 8992480, 9217292, 9964640, 10406620, 10534048, 11521615, 11893280, 12589472, 13167560, 13950496, 15736840, 16130261, 16650592, 17438120, 18434584, 20813240, 23043230, 26335120, 31473680, 32260522, 34876240, 36869168, 41626480, 46086460, 52670240, 62947360, 64521044, 69752480, 73738336, 80651305, 83252960, 92172920, 129042088, 161302610, 184345840, 258084176, 322605220, 368691680, 516168352, 645210440, 1290420880, 2580841760]

約数ペア:

[(1, 2580841760), (2, 1290420880), (4, 645210440), (5, 516168352), (7, 368691680), (8, 322605220), (10, 258084176), (14, 184345840), (16, 161302610), (20, 129042088), (28, 92172920), (31, 83252960), (32, 80651305), (35, 73738336), (37, 69752480), (40, 64521044), (41, 62947360), (49, 52670240), (56, 46086460), (62, 41626480), (70, 36869168), (74, 34876240), (80, 32260522), (82, 31473680), (98, 26335120), (112, 23043230), (124, 20813240), (140, 18434584), (148, 17438120), (155, 16650592), (160, 16130261), (164, 15736840), (185, 13950496), (196, 13167560), (205, 12589472), (217, 11893280), (224, 11521615), (245, 10534048), (248, 10406620), (259, 9964640), (280, 9217292), (287, 8992480), (296, 8719060), (310, 8325296), (328, 7868420), (343, 7524320), (370, 6975248), (392, 6583780), (410, 6294736), (434, 5946640), (490, 5267024), (496, 5203310), (518, 4982320), (560, 4608646), (574, 4496240), (592, 4359530), (620, 4162648), (656, 3934210), (686, 3762160), (740, 3487624), (784, 3291890), (820, 3147368), (868, 2973320), (980, 2633512), (992, 2601655), (1036, 2491160), (1085, 2378656), (1120, 2304323), (1147, 2250080), (1148, 2248120), (1184, 2179765), (1240, 2081324), (1271, 2030560), (1295, 1992928), (1312, 1967105), (1372, 1881080), (1435, 1798496), (1480, 1743812), (1517, 1701280), (1519, 1699040), (1568, 1645945), (1640, 1573684), (1715, 1504864), (1736, 1486660), (1813, 1423520), (1960, 1316756), (2009, 1284640), (2072, 1245580), (2170, 1189328), (2294, 1125040), (2296, 1124060), (2480, 1040662), (2542, 1015280), (2590, 996464), (2744, 940540), (2870, 899248), (2960, 871906), (3034, 850640), (3038, 849520), (3280, 786842), (3430, 752432), (3472, 743330), (3626, 711760), (3920, 658378), (4018, 642320), (4144, 622790), (4340, 594664), (4588, 562520), (4592, 562030), (4960, 520331), (5084, 507640), (5180, 498232), (5488, 470270), (5735, 450016), (5740, 449624), (5920, 435953), (6068, 425320), (6076, 424760), (6355, 406112), (6560, 393421), (6860, 376216), (6944, 371665), (7252, 355880), (7585, 340256), (7595, 339808), (7840, 329189), (8029, 321440), (8036, 321160), (8288, 311395), (8680, 297332), (8897, 290080), (9065, 284704), (9176, 281260), (9184, 281015), (10045, 256928), (10168, 253820), (10360, 249116), (10619, 243040), (10633, 242720), (10976, 235135), (11470, 225008), (11480, 224812), (12136, 212660), (12152, 212380), (12691, 203360), (12710, 203056), (13720, 188108), (14063, 183520), (14504, 177940), (15170, 170128), (15190, 169904), (16058, 160720), (16072, 160580), (17360, 148666), (17794, 145040), (18130, 142352), (18352, 140630), (20090, 128464), (20336, 126910), (20720, 124558), (21238, 121520), (21266, 121360), (22940, 112504), (22960, 112406), (24272, 106330), (24304, 106190), (25382, 101680), (25420, 101528), (27440, 94054), (28126, 91760), (29008, 88970), (30340, 85064), (30380, 84952), (32116, 80360), (32144, 80290), (34720, 74333), (35588, 72520), (36260, 71176), (36704, 70315), (40145, 64288), (40180, 64232), (40672, 63455), (41440, 62279), (42476, 60760), (42532, 60680), (44485, 58016), (45880, 56252), (45920, 56203), (47027, 54880), (48544, 53165), (48608, 53095), (50764, 50840)]