4528142640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1613}}^1$

素因数の和:2196

約数の個数: 240

約数和(自身を含む): 17421438528

約数和(自身を除く): 12893295888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 557, 560, 630, 720, 840, 1008, 1114, 1260, 1613, 1671, 1680, 2228, 2520, 2785, 3226, 3342, 3899, 4456, 4839, 5013, 5040, 5570, 6452, 6684, 7798, 8065, 8355, 8912, 9678, 10026, 11140, 11291, 11697, 12904, 13368, 14517, 15596, 16130, 16710, 19356, 19495, 20052, 22280, 22582, 23394, 24195, 25065, 25808, 26736, 29034, 31192, 32260, 33420, 33873, 35091, 38712, 38990, 40104, 44560, 45164, 46788, 48390, 50130, 56455, 58068, 58485, 62384, 64520, 66840, 67746, 70182, 72585, 77424, 77980, 80208, 90328, 93576, 96780, 100260, 101619, 112910, 116136, 116970, 129040, 133680, 135492, 140364, 145170, 155960, 169365, 175455, 180656, 187152, 193560, 200520, 203238, 225820, 232272, 233940, 270984, 280728, 290340, 311920, 338730, 350910, 387120, 401040, 406476, 451640, 467880, 508095, 541968, 561456, 580680, 677460, 701820, 812952, 898441, 903280, 935760, 1016190, 1161360, 1354920, 1403640, 1625904, 1796882, 2032380, 2695323, 2709840, 2807280, 3593764, 4064760, 4492205, 5390646, 6289087, 7187528, 8085969, 8129520, 8984410, 10781292, 12578174, 13476615, 14375056, 16171938, 17968820, 18867261, 21562584, 25156348, 26953230, 31445435, 32343876, 35937640, 37734522, 40429845, 43125168, 50312696, 53906460, 56601783, 62890870, 64687752, 71875280, 75469044, 80859690, 94336305, 100625392, 107812920, 113203566, 125781740, 129375504, 150938088, 161719380, 188672610, 215625840, 226407132, 251563480, 283008915, 301876176, 323438760, 377345220, 452814264, 503126960, 566017830, 646877520, 754690440, 905628528, 1132035660, 1509380880, 2264071320, 4528142640]

約数ペア:

[(1, 4528142640), (2, 2264071320), (3, 1509380880), (4, 1132035660), (5, 905628528), (6, 754690440), (7, 646877520), (8, 566017830), (9, 503126960), (10, 452814264), (12, 377345220), (14, 323438760), (15, 301876176), (16, 283008915), (18, 251563480), (20, 226407132), (21, 215625840), (24, 188672610), (28, 161719380), (30, 150938088), (35, 129375504), (36, 125781740), (40, 113203566), (42, 107812920), (45, 100625392), (48, 94336305), (56, 80859690), (60, 75469044), (63, 71875280), (70, 64687752), (72, 62890870), (80, 56601783), (84, 53906460), (90, 50312696), (105, 43125168), (112, 40429845), (120, 37734522), (126, 35937640), (140, 32343876), (144, 31445435), (168, 26953230), (180, 25156348), (210, 21562584), (240, 18867261), (252, 17968820), (280, 16171938), (315, 14375056), (336, 13476615), (360, 12578174), (420, 10781292), (504, 8984410), (557, 8129520), (560, 8085969), (630, 7187528), (720, 6289087), (840, 5390646), (1008, 4492205), (1114, 4064760), (1260, 3593764), (1613, 2807280), (1671, 2709840), (1680, 2695323), (2228, 2032380), (2520, 1796882), (2785, 1625904), (3226, 1403640), (3342, 1354920), (3899, 1161360), (4456, 1016190), (4839, 935760), (5013, 903280), (5040, 898441), (5570, 812952), (6452, 701820), (6684, 677460), (7798, 580680), (8065, 561456), (8355, 541968), (8912, 508095), (9678, 467880), (10026, 451640), (11140, 406476), (11291, 401040), (11697, 387120), (12904, 350910), (13368, 338730), (14517, 311920), (15596, 290340), (16130, 280728), (16710, 270984), (19356, 233940), (19495, 232272), (20052, 225820), (22280, 203238), (22582, 200520), (23394, 193560), (24195, 187152), (25065, 180656), (25808, 175455), (26736, 169365), (29034, 155960), (31192, 145170), (32260, 140364), (33420, 135492), (33873, 133680), (35091, 129040), (38712, 116970), (38990, 116136), (40104, 112910), (44560, 101619), (45164, 100260), (46788, 96780), (48390, 93576), (50130, 90328), (56455, 80208), (58068, 77980), (58485, 77424), (62384, 72585), (64520, 70182), (66840, 67746)]