2045188440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8647}}^1$

素因数の和:8743

約数の個数: 160

約数和(自身を含む): 6969077280

約数和(自身を除く): 4923888840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 81, 90, 108, 120, 135, 146, 162, 180, 216, 219, 270, 292, 324, 360, 365, 405, 438, 540, 584, 648, 657, 730, 810, 876, 1080, 1095, 1314, 1460, 1620, 1752, 1971, 2190, 2628, 2920, 3240, 3285, 3942, 4380, 5256, 5913, 6570, 7884, 8647, 8760, 9855, 11826, 13140, 15768, 17294, 19710, 23652, 25941, 26280, 29565, 34588, 39420, 43235, 47304, 51882, 59130, 69176, 77823, 78840, 86470, 103764, 118260, 129705, 155646, 172940, 207528, 233469, 236520, 259410, 311292, 345880, 389115, 466938, 518820, 622584, 631231, 700407, 778230, 933876, 1037640, 1167345, 1262462, 1400814, 1556460, 1867752, 1893693, 2334690, 2524924, 2801628, 3112920, 3156155, 3502035, 3787386, 4669380, 5049848, 5603256, 5681079, 6312310, 7004070, 7574772, 9338760, 9468465, 11362158, 12624620, 14008140, 15149544, 17043237, 18936930, 22724316, 25249240, 28016280, 28405395, 34086474, 37873860, 45448632, 51129711, 56810790, 68172948, 75747720, 85216185, 102259422, 113621580, 136345896, 170432370, 204518844, 227243160, 255648555, 340864740, 409037688, 511297110, 681729480, 1022594220, 2045188440]

約数ペア:

[(1, 2045188440), (2, 1022594220), (3, 681729480), (4, 511297110), (5, 409037688), (6, 340864740), (8, 255648555), (9, 227243160), (10, 204518844), (12, 170432370), (15, 136345896), (18, 113621580), (20, 102259422), (24, 85216185), (27, 75747720), (30, 68172948), (36, 56810790), (40, 51129711), (45, 45448632), (54, 37873860), (60, 34086474), (72, 28405395), (73, 28016280), (81, 25249240), (90, 22724316), (108, 18936930), (120, 17043237), (135, 15149544), (146, 14008140), (162, 12624620), (180, 11362158), (216, 9468465), (219, 9338760), (270, 7574772), (292, 7004070), (324, 6312310), (360, 5681079), (365, 5603256), (405, 5049848), (438, 4669380), (540, 3787386), (584, 3502035), (648, 3156155), (657, 3112920), (730, 2801628), (810, 2524924), (876, 2334690), (1080, 1893693), (1095, 1867752), (1314, 1556460), (1460, 1400814), (1620, 1262462), (1752, 1167345), (1971, 1037640), (2190, 933876), (2628, 778230), (2920, 700407), (3240, 631231), (3285, 622584), (3942, 518820), (4380, 466938), (5256, 389115), (5913, 345880), (6570, 311292), (7884, 259410), (8647, 236520), (8760, 233469), (9855, 207528), (11826, 172940), (13140, 155646), (15768, 129705), (17294, 118260), (19710, 103764), (23652, 86470), (25941, 78840), (26280, 77823), (29565, 69176), (34588, 59130), (39420, 51882), (43235, 47304)]