424880960

素因数分解:

$2^6\times 5^1\times 7^5\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 168

約数和(自身を含む): 1195303680

約数和(自身を除く): 770422720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 79, 80, 98, 112, 140, 158, 160, 196, 224, 245, 280, 316, 320, 343, 392, 395, 448, 490, 553, 560, 632, 686, 784, 790, 980, 1106, 1120, 1264, 1372, 1568, 1580, 1715, 1960, 2212, 2240, 2401, 2528, 2744, 2765, 3136, 3160, 3430, 3871, 3920, 4424, 4802, 5056, 5488, 5530, 6320, 6860, 7742, 7840, 8848, 9604, 10976, 11060, 12005, 12640, 13720, 15484, 15680, 16807, 17696, 19208, 19355, 21952, 22120, 24010, 25280, 27097, 27440, 30968, 33614, 35392, 38416, 38710, 44240, 48020, 54194, 54880, 61936, 67228, 76832, 77420, 84035, 88480, 96040, 108388, 109760, 123872, 134456, 135485, 153664, 154840, 168070, 176960, 189679, 192080, 216776, 247744, 268912, 270970, 309680, 336140, 379358, 384160, 433552, 537824, 541940, 619360, 672280, 758716, 768320, 867104, 948395, 1075648, 1083880, 1238720, 1327753, 1344560, 1517432, 1734208, 1896790, 2167760, 2655506, 2689120, 3034864, 3793580, 4335520, 5311012, 5378240, 6069728, 6638765, 7587160, 8671040, 10622024, 12139456, 13277530, 15174320, 21244048, 26555060, 30348640, 42488096, 53110120, 60697280, 84976192, 106220240, 212440480, 424880960]

約数ペア:

[(1, 424880960), (2, 212440480), (4, 106220240), (5, 84976192), (7, 60697280), (8, 53110120), (10, 42488096), (14, 30348640), (16, 26555060), (20, 21244048), (28, 15174320), (32, 13277530), (35, 12139456), (40, 10622024), (49, 8671040), (56, 7587160), (64, 6638765), (70, 6069728), (79, 5378240), (80, 5311012), (98, 4335520), (112, 3793580), (140, 3034864), (158, 2689120), (160, 2655506), (196, 2167760), (224, 1896790), (245, 1734208), (280, 1517432), (316, 1344560), (320, 1327753), (343, 1238720), (392, 1083880), (395, 1075648), (448, 948395), (490, 867104), (553, 768320), (560, 758716), (632, 672280), (686, 619360), (784, 541940), (790, 537824), (980, 433552), (1106, 384160), (1120, 379358), (1264, 336140), (1372, 309680), (1568, 270970), (1580, 268912), (1715, 247744), (1960, 216776), (2212, 192080), (2240, 189679), (2401, 176960), (2528, 168070), (2744, 154840), (2765, 153664), (3136, 135485), (3160, 134456), (3430, 123872), (3871, 109760), (3920, 108388), (4424, 96040), (4802, 88480), (5056, 84035), (5488, 77420), (5530, 76832), (6320, 67228), (6860, 61936), (7742, 54880), (7840, 54194), (8848, 48020), (9604, 44240), (10976, 38710), (11060, 38416), (12005, 35392), (12640, 33614), (13720, 30968), (15484, 27440), (15680, 27097), (16807, 25280), (17696, 24010), (19208, 22120), (19355, 21952)]