2040512017600

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{557}}^1\times {\mathrm{46727}}^1$

素因数の和:47320

約数の個数: 252

約数和(自身を含む): 5851290533616

約数和(自身を除く): 3810778516016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 557, 560, 700, 784, 800, 980, 1114, 1120, 1225, 1400, 1568, 1600, 1960, 2228, 2240, 2450, 2785, 2800, 3136, 3899, 3920, 4456, 4900, 5570, 5600, 7798, 7840, 8912, 9800, 11140, 11200, 13925, 15596, 15680, 17824, 19495, 19600, 22280, 27293, 27850, 31192, 35648, 38990, 39200, 44560, 46727, 54586, 55700, 62384, 77980, 78400, 89120, 93454, 97475, 109172, 111400, 124768, 136465, 155960, 178240, 186908, 194950, 218344, 222800, 233635, 249536, 272930, 311920, 327089, 373816, 389900, 436688, 445600, 467270, 545860, 623840, 654178, 682325, 747632, 779800, 873376, 891200, 934540, 1091720, 1168175, 1247680, 1308356, 1364650, 1495264, 1559600, 1635445, 1746752, 1869080, 2183440, 2289623, 2336350, 2616712, 2729300, 2990528, 3119200, 3270890, 3738160, 4366880, 4579246, 4672700, 5233424, 5458600, 6238400, 6541780, 7476320, 8177225, 8733760, 9158492, 9345400, 10466848, 10917200, 11448115, 13083560, 14952640, 16354450, 18316984, 18690800, 20933696, 21834400, 22896230, 26026939, 26167120, 32708900, 36633968, 37381600, 43668800, 45792460, 52053878, 52334240, 57240575, 65417800, 73267936, 74763200, 91584920, 104107756, 104668480, 114481150, 130134695, 130835600, 146535872, 182188573, 183169840, 208215512, 228962300, 260269390, 261671200, 364377146, 366339680, 416431024, 457924600, 520538780, 523342400, 650673475, 728754292, 732679360, 832862048, 910942865, 915849200, 1041077560, 1275320011, 1301346950, 1457508584, 1665724096, 1821885730, 1831698400, 2082155120, 2550640022, 2602693900, 2915017168, 3643771460, 3663396800, 4164310240, 4554714325, 5101280044, 5205387800, 5830034336, 6376600055, 7287542920, 8328620480, 9109428650, 10202560088, 10410775600, 11660068672, 12753200110, 14575085840, 18218857300, 20405120176, 20821551200, 25506400220, 29150171680, 31883000275, 36437714600, 40810240352, 41643102400, 51012800440, 58300343360, 63766000550, 72875429200, 81620480704, 102025600880, 127532001100, 145750858400, 204051201760, 255064002200, 291501716800, 408102403520, 510128004400, 1020256008800, 2040512017600]

約数ペア:

[(1, 2040512017600), (2, 1020256008800), (4, 510128004400), (5, 408102403520), (7, 291501716800), (8, 255064002200), (10, 204051201760), (14, 145750858400), (16, 127532001100), (20, 102025600880), (25, 81620480704), (28, 72875429200), (32, 63766000550), (35, 58300343360), (40, 51012800440), (49, 41643102400), (50, 40810240352), (56, 36437714600), (64, 31883000275), (70, 29150171680), (80, 25506400220), (98, 20821551200), (100, 20405120176), (112, 18218857300), (140, 14575085840), (160, 12753200110), (175, 11660068672), (196, 10410775600), (200, 10202560088), (224, 9109428650), (245, 8328620480), (280, 7287542920), (320, 6376600055), (350, 5830034336), (392, 5205387800), (400, 5101280044), (448, 4554714325), (490, 4164310240), (557, 3663396800), (560, 3643771460), (700, 2915017168), (784, 2602693900), (800, 2550640022), (980, 2082155120), (1114, 1831698400), (1120, 1821885730), (1225, 1665724096), (1400, 1457508584), (1568, 1301346950), (1600, 1275320011), (1960, 1041077560), (2228, 915849200), (2240, 910942865), (2450, 832862048), (2785, 732679360), (2800, 728754292), (3136, 650673475), (3899, 523342400), (3920, 520538780), (4456, 457924600), (4900, 416431024), (5570, 366339680), (5600, 364377146), (7798, 261671200), (7840, 260269390), (8912, 228962300), (9800, 208215512), (11140, 183169840), (11200, 182188573), (13925, 146535872), (15596, 130835600), (15680, 130134695), (17824, 114481150), (19495, 104668480), (19600, 104107756), (22280, 91584920), (27293, 74763200), (27850, 73267936), (31192, 65417800), (35648, 57240575), (38990, 52334240), (39200, 52053878), (44560, 45792460), (46727, 43668800), (54586, 37381600), (55700, 36633968), (62384, 32708900), (77980, 26167120), (78400, 26026939), (89120, 22896230), (93454, 21834400), (97475, 20933696), (109172, 18690800), (111400, 18316984), (124768, 16354450), (136465, 14952640), (155960, 13083560), (178240, 11448115), (186908, 10917200), (194950, 10466848), (218344, 9345400), (222800, 9158492), (233635, 8733760), (249536, 8177225), (272930, 7476320), (311920, 6541780), (327089, 6238400), (373816, 5458600), (389900, 5233424), (436688, 4672700), (445600, 4579246), (467270, 4366880), (545860, 3738160), (623840, 3270890), (654178, 3119200), (682325, 2990528), (747632, 2729300), (779800, 2616712), (873376, 2336350), (891200, 2289623), (934540, 2183440), (1091720, 1869080), (1168175, 1746752), (1247680, 1635445), (1308356, 1559600), (1364650, 1495264)]