668981280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:332

約数の個数: 384

約数和(自身を含む): 2527822080

約数和(自身を除く): 1858840800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 29, 30, 32, 33, 34, 40, 44, 48, 51, 55, 58, 60, 66, 68, 80, 85, 87, 88, 96, 102, 110, 116, 120, 132, 136, 145, 160, 165, 170, 174, 176, 187, 204, 220, 232, 240, 255, 257, 264, 272, 290, 319, 330, 340, 348, 352, 374, 408, 435, 440, 464, 480, 493, 510, 514, 528, 544, 561, 580, 638, 660, 680, 696, 748, 771, 816, 870, 880, 928, 935, 957, 986, 1020, 1028, 1056, 1122, 1160, 1276, 1285, 1320, 1360, 1392, 1479, 1496, 1542, 1595, 1632, 1740, 1760, 1870, 1914, 1972, 2040, 2056, 2244, 2320, 2465, 2552, 2570, 2640, 2720, 2784, 2805, 2827, 2958, 2992, 3084, 3190, 3480, 3740, 3828, 3855, 3944, 4080, 4112, 4369, 4488, 4640, 4785, 4930, 5104, 5140, 5280, 5423, 5610, 5654, 5916, 5984, 6168, 6380, 6960, 7395, 7453, 7480, 7656, 7710, 7888, 8160, 8224, 8481, 8738, 8976, 9570, 9860, 10208, 10280, 10846, 11220, 11308, 11832, 12336, 12760, 13107, 13920, 14135, 14790, 14906, 14960, 15312, 15420, 15776, 16269, 16962, 17476, 17952, 19140, 19720, 20560, 21692, 21845, 22359, 22440, 22616, 23664, 24672, 25520, 26214, 27115, 28270, 29580, 29812, 29920, 30624, 30840, 32538, 33924, 34952, 37265, 38280, 39440, 41120, 42405, 43384, 43690, 44718, 44880, 45232, 47328, 48059, 51040, 52428, 54230, 56540, 59160, 59624, 61680, 65076, 65535, 67848, 69904, 74530, 76560, 78880, 81345, 81983, 84810, 86768, 87380, 89436, 89760, 90464, 96118, 104856, 108460, 111795, 113080, 118320, 119248, 123360, 126701, 130152, 131070, 135696, 139808, 144177, 149060, 153120, 162690, 163966, 169620, 173536, 174760, 178872, 192236, 209712, 216920, 223590, 226160, 236640, 238496, 240295, 245949, 253402, 260304, 262140, 271392, 288354, 298120, 325380, 327932, 339240, 349520, 357744, 380103, 384472, 409915, 419424, 433840, 447180, 452320, 480590, 491898, 506804, 520608, 524280, 576708, 596240, 633505, 650760, 655864, 678480, 699040, 715488, 720885, 760206, 768944, 819830, 867680, 894360, 961180, 983796, 1013608, 1048560, 1153416, 1192480, 1229745, 1267010, 1301520, 1311728, 1356960, 1393711, 1441770, 1520412, 1537888, 1639660, 1788720, 1900515, 1922360, 1967592, 2027216, 2097120, 2306832, 2459490, 2534020, 2603040, 2623456, 2787422, 2883540, 3040824, 3279320, 3577440, 3801030, 3844720, 3935184, 4054432, 4181133, 4613664, 4918980, 5068040, 5574844, 5767080, 6081648, 6558640, 6968555, 7602060, 7689440, 7870368, 8362266, 9837960, 10136080, 11149688, 11534160, 12163296, 13117280, 13937110, 15204120, 16724532, 19675920, 20272160, 20905665, 22299376, 23068320, 27874220, 30408240, 33449064, 39351840, 41811330, 44598752, 55748440, 60816480, 66898128, 83622660, 111496880, 133796256, 167245320, 222993760, 334490640, 668981280]

約数ペア:

[(1, 668981280), (2, 334490640), (3, 222993760), (4, 167245320), (5, 133796256), (6, 111496880), (8, 83622660), (10, 66898128), (11, 60816480), (12, 55748440), (15, 44598752), (16, 41811330), (17, 39351840), (20, 33449064), (22, 30408240), (24, 27874220), (29, 23068320), (30, 22299376), (32, 20905665), (33, 20272160), (34, 19675920), (40, 16724532), (44, 15204120), (48, 13937110), (51, 13117280), (55, 12163296), (58, 11534160), (60, 11149688), (66, 10136080), (68, 9837960), (80, 8362266), (85, 7870368), (87, 7689440), (88, 7602060), (96, 6968555), (102, 6558640), (110, 6081648), (116, 5767080), (120, 5574844), (132, 5068040), (136, 4918980), (145, 4613664), (160, 4181133), (165, 4054432), (170, 3935184), (174, 3844720), (176, 3801030), (187, 3577440), (204, 3279320), (220, 3040824), (232, 2883540), (240, 2787422), (255, 2623456), (257, 2603040), (264, 2534020), (272, 2459490), (290, 2306832), (319, 2097120), (330, 2027216), (340, 1967592), (348, 1922360), (352, 1900515), (374, 1788720), (408, 1639660), (435, 1537888), (440, 1520412), (464, 1441770), (480, 1393711), (493, 1356960), (510, 1311728), (514, 1301520), (528, 1267010), (544, 1229745), (561, 1192480), (580, 1153416), (638, 1048560), (660, 1013608), (680, 983796), (696, 961180), (748, 894360), (771, 867680), (816, 819830), (870, 768944), (880, 760206), (928, 720885), (935, 715488), (957, 699040), (986, 678480), (1020, 655864), (1028, 650760), (1056, 633505), (1122, 596240), (1160, 576708), (1276, 524280), (1285, 520608), (1320, 506804), (1360, 491898), (1392, 480590), (1479, 452320), (1496, 447180), (1542, 433840), (1595, 419424), (1632, 409915), (1740, 384472), (1760, 380103), (1870, 357744), (1914, 349520), (1972, 339240), (2040, 327932), (2056, 325380), (2244, 298120), (2320, 288354), (2465, 271392), (2552, 262140), (2570, 260304), (2640, 253402), (2720, 245949), (2784, 240295), (2805, 238496), (2827, 236640), (2958, 226160), (2992, 223590), (3084, 216920), (3190, 209712), (3480, 192236), (3740, 178872), (3828, 174760), (3855, 173536), (3944, 169620), (4080, 163966), (4112, 162690), (4369, 153120), (4488, 149060), (4640, 144177), (4785, 139808), (4930, 135696), (5104, 131070), (5140, 130152), (5280, 126701), (5423, 123360), (5610, 119248), (5654, 118320), (5916, 113080), (5984, 111795), (6168, 108460), (6380, 104856), (6960, 96118), (7395, 90464), (7453, 89760), (7480, 89436), (7656, 87380), (7710, 86768), (7888, 84810), (8160, 81983), (8224, 81345), (8481, 78880), (8738, 76560), (8976, 74530), (9570, 69904), (9860, 67848), (10208, 65535), (10280, 65076), (10846, 61680), (11220, 59624), (11308, 59160), (11832, 56540), (12336, 54230), (12760, 52428), (13107, 51040), (13920, 48059), (14135, 47328), (14790, 45232), (14906, 44880), (14960, 44718), (15312, 43690), (15420, 43384), (15776, 42405), (16269, 41120), (16962, 39440), (17476, 38280), (17952, 37265), (19140, 34952), (19720, 33924), (20560, 32538), (21692, 30840), (21845, 30624), (22359, 29920), (22440, 29812), (22616, 29580), (23664, 28270), (24672, 27115), (25520, 26214)]