2175703040

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:400

約数の個数: 192

約数和(自身を含む): 6038323200

約数和(自身を除く): 3862620160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 128, 140, 160, 224, 239, 254, 256, 280, 320, 448, 478, 508, 512, 560, 635, 640, 889, 896, 956, 1016, 1024, 1120, 1195, 1270, 1280, 1673, 1778, 1792, 1912, 2032, 2048, 2240, 2390, 2540, 2560, 3346, 3556, 3584, 3824, 4064, 4445, 4480, 4780, 5080, 5120, 6692, 7112, 7168, 7648, 8128, 8365, 8890, 8960, 9560, 10160, 10240, 13384, 14224, 14336, 15296, 16256, 16730, 17780, 17920, 19120, 20320, 26768, 28448, 30353, 30592, 32512, 33460, 35560, 35840, 38240, 40640, 53536, 56896, 60706, 61184, 65024, 66920, 71120, 71680, 76480, 81280, 107072, 113792, 121412, 122368, 130048, 133840, 142240, 151765, 152960, 162560, 212471, 214144, 227584, 242824, 244736, 260096, 267680, 284480, 303530, 305920, 325120, 424942, 428288, 455168, 485648, 489472, 535360, 568960, 607060, 611840, 650240, 849884, 856576, 910336, 971296, 1062355, 1070720, 1137920, 1214120, 1223680, 1300480, 1699768, 1713152, 1820672, 1942592, 2124710, 2141440, 2275840, 2428240, 2447360, 3399536, 3426304, 3885184, 4249420, 4282880, 4551680, 4856480, 6799072, 7770368, 8498840, 8565760, 9103360, 9712960, 13598144, 15540736, 16997680, 17131520, 19425920, 27196288, 31081472, 33995360, 38851840, 54392576, 62162944, 67990720, 77703680, 108785152, 135981440, 155407360, 217570304, 271962880, 310814720, 435140608, 543925760, 1087851520, 2175703040]

約数ペア:

[(1, 2175703040), (2, 1087851520), (4, 543925760), (5, 435140608), (7, 310814720), (8, 271962880), (10, 217570304), (14, 155407360), (16, 135981440), (20, 108785152), (28, 77703680), (32, 67990720), (35, 62162944), (40, 54392576), (56, 38851840), (64, 33995360), (70, 31081472), (80, 27196288), (112, 19425920), (127, 17131520), (128, 16997680), (140, 15540736), (160, 13598144), (224, 9712960), (239, 9103360), (254, 8565760), (256, 8498840), (280, 7770368), (320, 6799072), (448, 4856480), (478, 4551680), (508, 4282880), (512, 4249420), (560, 3885184), (635, 3426304), (640, 3399536), (889, 2447360), (896, 2428240), (956, 2275840), (1016, 2141440), (1024, 2124710), (1120, 1942592), (1195, 1820672), (1270, 1713152), (1280, 1699768), (1673, 1300480), (1778, 1223680), (1792, 1214120), (1912, 1137920), (2032, 1070720), (2048, 1062355), (2240, 971296), (2390, 910336), (2540, 856576), (2560, 849884), (3346, 650240), (3556, 611840), (3584, 607060), (3824, 568960), (4064, 535360), (4445, 489472), (4480, 485648), (4780, 455168), (5080, 428288), (5120, 424942), (6692, 325120), (7112, 305920), (7168, 303530), (7648, 284480), (8128, 267680), (8365, 260096), (8890, 244736), (8960, 242824), (9560, 227584), (10160, 214144), (10240, 212471), (13384, 162560), (14224, 152960), (14336, 151765), (15296, 142240), (16256, 133840), (16730, 130048), (17780, 122368), (17920, 121412), (19120, 113792), (20320, 107072), (26768, 81280), (28448, 76480), (30353, 71680), (30592, 71120), (32512, 66920), (33460, 65024), (35560, 61184), (35840, 60706), (38240, 56896), (40640, 53536)]