142804480

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:656

約数の個数: 160

約数和(自身を含む): 422097984

約数和(自身を除く): 279293504

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 613, 640, 728, 832, 896, 910, 1040, 1120, 1226, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2452, 2560, 2912, 3065, 3328, 3584, 3640, 4160, 4291, 4480, 4904, 5824, 6130, 6656, 7280, 7969, 8320, 8582, 8960, 9808, 11648, 12260, 14560, 15938, 16640, 17164, 17920, 19616, 21455, 23296, 24520, 29120, 31876, 33280, 34328, 39232, 39845, 42910, 46592, 49040, 55783, 58240, 63752, 68656, 78464, 79690, 85820, 98080, 111566, 116480, 127504, 137312, 156928, 159380, 171640, 196160, 223132, 232960, 255008, 274624, 278915, 313856, 318760, 343280, 392320, 446264, 510016, 549248, 557830, 637520, 686560, 784640, 892528, 1020032, 1098496, 1115660, 1275040, 1373120, 1569280, 1785056, 2040064, 2196992, 2231320, 2550080, 2746240, 3570112, 4080128, 4462640, 5100160, 5492480, 7140224, 8925280, 10200320, 10984960, 14280448, 17850560, 20400640, 28560896, 35701120, 71402240, 142804480]

約数ペア:

[(1, 142804480), (2, 71402240), (4, 35701120), (5, 28560896), (7, 20400640), (8, 17850560), (10, 14280448), (13, 10984960), (14, 10200320), (16, 8925280), (20, 7140224), (26, 5492480), (28, 5100160), (32, 4462640), (35, 4080128), (40, 3570112), (52, 2746240), (56, 2550080), (64, 2231320), (65, 2196992), (70, 2040064), (80, 1785056), (91, 1569280), (104, 1373120), (112, 1275040), (128, 1115660), (130, 1098496), (140, 1020032), (160, 892528), (182, 784640), (208, 686560), (224, 637520), (256, 557830), (260, 549248), (280, 510016), (320, 446264), (364, 392320), (416, 343280), (448, 318760), (455, 313856), (512, 278915), (520, 274624), (560, 255008), (613, 232960), (640, 223132), (728, 196160), (832, 171640), (896, 159380), (910, 156928), (1040, 137312), (1120, 127504), (1226, 116480), (1280, 111566), (1456, 98080), (1664, 85820), (1792, 79690), (1820, 78464), (2080, 68656), (2240, 63752), (2452, 58240), (2560, 55783), (2912, 49040), (3065, 46592), (3328, 42910), (3584, 39845), (3640, 39232), (4160, 34328), (4291, 33280), (4480, 31876), (4904, 29120), (5824, 24520), (6130, 23296), (6656, 21455), (7280, 19616), (7969, 17920), (8320, 17164), (8582, 16640), (8960, 15938), (9808, 14560), (11648, 12260)]