127985520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 320

約数和(自身を含む): 479969280

約数和(自身を除く): 351983760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 19, 20, 24, 26, 30, 34, 38, 39, 40, 48, 51, 52, 57, 60, 65, 68, 76, 78, 80, 85, 95, 102, 104, 114, 120, 127, 130, 136, 152, 156, 170, 190, 195, 204, 208, 221, 228, 240, 247, 254, 255, 260, 272, 285, 304, 312, 323, 340, 380, 381, 390, 408, 442, 456, 494, 508, 510, 520, 570, 624, 635, 646, 663, 680, 741, 760, 762, 780, 816, 884, 912, 969, 988, 1016, 1020, 1040, 1105, 1140, 1235, 1270, 1292, 1326, 1360, 1482, 1520, 1524, 1560, 1615, 1651, 1768, 1905, 1938, 1976, 2032, 2040, 2159, 2210, 2280, 2413, 2470, 2540, 2584, 2652, 2964, 3048, 3120, 3230, 3302, 3315, 3536, 3705, 3810, 3876, 3952, 4080, 4199, 4318, 4420, 4560, 4826, 4845, 4940, 4953, 5080, 5168, 5304, 5928, 6096, 6460, 6477, 6604, 6630, 7239, 7410, 7620, 7752, 8255, 8398, 8636, 8840, 9652, 9690, 9880, 9906, 10160, 10608, 10795, 11856, 12065, 12597, 12920, 12954, 13208, 13260, 14478, 14820, 15240, 15504, 16510, 16796, 17272, 17680, 19304, 19380, 19760, 19812, 20995, 21590, 24130, 24765, 25194, 25840, 25908, 26416, 26520, 28067, 28956, 29640, 30480, 31369, 32385, 33020, 33592, 34544, 36195, 38608, 38760, 39624, 41021, 41990, 43180, 48260, 49530, 50388, 51816, 53040, 56134, 57912, 59280, 62738, 62985, 64770, 66040, 67184, 72390, 77520, 79248, 82042, 83980, 84201, 86360, 94107, 96520, 99060, 100776, 103632, 112268, 115824, 123063, 125476, 125970, 129540, 132080, 140335, 144780, 156845, 164084, 167960, 168402, 172720, 188214, 193040, 198120, 201552, 205105, 224536, 246126, 250952, 251940, 259080, 280670, 289560, 313690, 328168, 335920, 336804, 376428, 396240, 410210, 421005, 449072, 470535, 492252, 501904, 503880, 518160, 533273, 561340, 579120, 615315, 627380, 656336, 673608, 752856, 820420, 842010, 941070, 984504, 1007760, 1066546, 1122680, 1230630, 1254760, 1347216, 1505712, 1599819, 1640840, 1684020, 1882140, 1969008, 2133092, 2245360, 2461260, 2509520, 2666365, 3199638, 3281680, 3368040, 3764280, 4266184, 4922520, 5332730, 6399276, 6736080, 7528560, 7999095, 8532368, 9845040, 10665460, 12798552, 15998190, 21330920, 25597104, 31996380, 42661840, 63992760, 127985520]

約数ペア:

[(1, 127985520), (2, 63992760), (3, 42661840), (4, 31996380), (5, 25597104), (6, 21330920), (8, 15998190), (10, 12798552), (12, 10665460), (13, 9845040), (15, 8532368), (16, 7999095), (17, 7528560), (19, 6736080), (20, 6399276), (24, 5332730), (26, 4922520), (30, 4266184), (34, 3764280), (38, 3368040), (39, 3281680), (40, 3199638), (48, 2666365), (51, 2509520), (52, 2461260), (57, 2245360), (60, 2133092), (65, 1969008), (68, 1882140), (76, 1684020), (78, 1640840), (80, 1599819), (85, 1505712), (95, 1347216), (102, 1254760), (104, 1230630), (114, 1122680), (120, 1066546), (127, 1007760), (130, 984504), (136, 941070), (152, 842010), (156, 820420), (170, 752856), (190, 673608), (195, 656336), (204, 627380), (208, 615315), (221, 579120), (228, 561340), (240, 533273), (247, 518160), (254, 503880), (255, 501904), (260, 492252), (272, 470535), (285, 449072), (304, 421005), (312, 410210), (323, 396240), (340, 376428), (380, 336804), (381, 335920), (390, 328168), (408, 313690), (442, 289560), (456, 280670), (494, 259080), (508, 251940), (510, 250952), (520, 246126), (570, 224536), (624, 205105), (635, 201552), (646, 198120), (663, 193040), (680, 188214), (741, 172720), (760, 168402), (762, 167960), (780, 164084), (816, 156845), (884, 144780), (912, 140335), (969, 132080), (988, 129540), (1016, 125970), (1020, 125476), (1040, 123063), (1105, 115824), (1140, 112268), (1235, 103632), (1270, 100776), (1292, 99060), (1326, 96520), (1360, 94107), (1482, 86360), (1520, 84201), (1524, 83980), (1560, 82042), (1615, 79248), (1651, 77520), (1768, 72390), (1905, 67184), (1938, 66040), (1976, 64770), (2032, 62985), (2040, 62738), (2159, 59280), (2210, 57912), (2280, 56134), (2413, 53040), (2470, 51816), (2540, 50388), (2584, 49530), (2652, 48260), (2964, 43180), (3048, 41990), (3120, 41021), (3230, 39624), (3302, 38760), (3315, 38608), (3536, 36195), (3705, 34544), (3810, 33592), (3876, 33020), (3952, 32385), (4080, 31369), (4199, 30480), (4318, 29640), (4420, 28956), (4560, 28067), (4826, 26520), (4845, 26416), (4940, 25908), (4953, 25840), (5080, 25194), (5168, 24765), (5304, 24130), (5928, 21590), (6096, 20995), (6460, 19812), (6477, 19760), (6604, 19380), (6630, 19304), (7239, 17680), (7410, 17272), (7620, 16796), (7752, 16510), (8255, 15504), (8398, 15240), (8636, 14820), (8840, 14478), (9652, 13260), (9690, 13208), (9880, 12954), (9906, 12920), (10160, 12597), (10608, 12065), (10795, 11856)]