4501790720

素因数分解:

$2^{13}\times 5^1\times 7^2\times {\mathrm{2243}}^1$

素因数の和:2288

約数の個数: 168

約数和(自身を含む): 12573100584

約数和(自身を除く): 8071309864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1024, 1120, 1280, 1568, 1792, 1960, 2048, 2240, 2243, 2560, 3136, 3584, 3920, 4096, 4480, 4486, 5120, 6272, 7168, 7840, 8192, 8960, 8972, 10240, 11215, 12544, 14336, 15680, 15701, 17920, 17944, 20480, 22430, 25088, 28672, 31360, 31402, 35840, 35888, 40960, 44860, 50176, 57344, 62720, 62804, 71680, 71776, 78505, 89720, 100352, 109907, 125440, 125608, 143360, 143552, 157010, 179440, 200704, 219814, 250880, 251216, 286720, 287104, 314020, 358880, 401408, 439628, 501760, 502432, 549535, 574208, 628040, 717760, 879256, 1003520, 1004864, 1099070, 1148416, 1256080, 1435520, 1758512, 2007040, 2009728, 2198140, 2296832, 2512160, 2871040, 3517024, 4019456, 4396280, 4593664, 5024320, 5742080, 7034048, 8038912, 8792560, 9187328, 10048640, 11484160, 14068096, 16077824, 17585120, 18374656, 20097280, 22968320, 28136192, 32155648, 35170240, 40194560, 45936640, 56272384, 64311296, 70340480, 80389120, 91873280, 112544768, 128622592, 140680960, 160778240, 225089536, 281361920, 321556480, 450179072, 562723840, 643112960, 900358144, 1125447680, 2250895360, 4501790720]

約数ペア:

[(1, 4501790720), (2, 2250895360), (4, 1125447680), (5, 900358144), (7, 643112960), (8, 562723840), (10, 450179072), (14, 321556480), (16, 281361920), (20, 225089536), (28, 160778240), (32, 140680960), (35, 128622592), (40, 112544768), (49, 91873280), (56, 80389120), (64, 70340480), (70, 64311296), (80, 56272384), (98, 45936640), (112, 40194560), (128, 35170240), (140, 32155648), (160, 28136192), (196, 22968320), (224, 20097280), (245, 18374656), (256, 17585120), (280, 16077824), (320, 14068096), (392, 11484160), (448, 10048640), (490, 9187328), (512, 8792560), (560, 8038912), (640, 7034048), (784, 5742080), (896, 5024320), (980, 4593664), (1024, 4396280), (1120, 4019456), (1280, 3517024), (1568, 2871040), (1792, 2512160), (1960, 2296832), (2048, 2198140), (2240, 2009728), (2243, 2007040), (2560, 1758512), (3136, 1435520), (3584, 1256080), (3920, 1148416), (4096, 1099070), (4480, 1004864), (4486, 1003520), (5120, 879256), (6272, 717760), (7168, 628040), (7840, 574208), (8192, 549535), (8960, 502432), (8972, 501760), (10240, 439628), (11215, 401408), (12544, 358880), (14336, 314020), (15680, 287104), (15701, 286720), (17920, 251216), (17944, 250880), (20480, 219814), (22430, 200704), (25088, 179440), (28672, 157010), (31360, 143552), (31402, 143360), (35840, 125608), (35888, 125440), (40960, 109907), (44860, 100352), (50176, 89720), (57344, 78505), (62720, 71776), (62804, 71680)]