28445095680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{35107}}^1$

素因数の和:35342

約数の個数: 144

約数和(自身を含む): 91279676544

約数和(自身を除く): 62834580864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 211, 240, 256, 320, 384, 422, 480, 633, 640, 768, 844, 960, 1055, 1266, 1280, 1688, 1920, 2110, 2532, 3165, 3376, 3840, 4220, 5064, 6330, 6752, 8440, 10128, 12660, 13504, 16880, 20256, 25320, 27008, 33760, 35107, 40512, 50640, 54016, 67520, 70214, 81024, 101280, 105321, 135040, 140428, 162048, 175535, 202560, 210642, 270080, 280856, 351070, 405120, 421284, 526605, 561712, 702140, 810240, 842568, 1053210, 1123424, 1404280, 1685136, 2106420, 2246848, 2808560, 3370272, 4212840, 4493696, 5617120, 6740544, 7407577, 8425680, 8987392, 11234240, 13481088, 14815154, 16851360, 22222731, 22468480, 26962176, 29630308, 33702720, 37037885, 44445462, 44936960, 59260616, 67405440, 74075770, 88890924, 111113655, 118521232, 134810880, 148151540, 177781848, 222227310, 237042464, 296303080, 355563696, 444454620, 474084928, 592606160, 711127392, 888909240, 948169856, 1185212320, 1422254784, 1777818480, 1896339712, 2370424640, 2844509568, 3555636960, 4740849280, 5689019136, 7111273920, 9481698560, 14222547840, 28445095680]

約数ペア:

[(1, 28445095680), (2, 14222547840), (3, 9481698560), (4, 7111273920), (5, 5689019136), (6, 4740849280), (8, 3555636960), (10, 2844509568), (12, 2370424640), (15, 1896339712), (16, 1777818480), (20, 1422254784), (24, 1185212320), (30, 948169856), (32, 888909240), (40, 711127392), (48, 592606160), (60, 474084928), (64, 444454620), (80, 355563696), (96, 296303080), (120, 237042464), (128, 222227310), (160, 177781848), (192, 148151540), (211, 134810880), (240, 118521232), (256, 111113655), (320, 88890924), (384, 74075770), (422, 67405440), (480, 59260616), (633, 44936960), (640, 44445462), (768, 37037885), (844, 33702720), (960, 29630308), (1055, 26962176), (1266, 22468480), (1280, 22222731), (1688, 16851360), (1920, 14815154), (2110, 13481088), (2532, 11234240), (3165, 8987392), (3376, 8425680), (3840, 7407577), (4220, 6740544), (5064, 5617120), (6330, 4493696), (6752, 4212840), (8440, 3370272), (10128, 2808560), (12660, 2246848), (13504, 2106420), (16880, 1685136), (20256, 1404280), (25320, 1123424), (27008, 1053210), (33760, 842568), (35107, 810240), (40512, 702140), (50640, 561712), (54016, 526605), (67520, 421284), (70214, 405120), (81024, 351070), (101280, 280856), (105321, 270080), (135040, 210642), (140428, 202560), (162048, 175535)]