67514720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4637}}^1$

素因数の和:4672

約数の個数: 96

約数和(自身を含む): 196354368

約数和(自身を除く): 128839648

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 4637, 7280, 9274, 14560, 18548, 23185, 32459, 37096, 46370, 60281, 64918, 74192, 92740, 120562, 129836, 148384, 162295, 185480, 241124, 259672, 301405, 324590, 370960, 421967, 482248, 519344, 602810, 649180, 741920, 843934, 964496, 1038688, 1205620, 1298360, 1687868, 1928992, 2109835, 2411240, 2596720, 3375736, 4219670, 4822480, 5193440, 6751472, 8439340, 9644960, 13502944, 16878680, 33757360, 67514720]

約数ペア:

[(1, 67514720), (2, 33757360), (4, 16878680), (5, 13502944), (7, 9644960), (8, 8439340), (10, 6751472), (13, 5193440), (14, 4822480), (16, 4219670), (20, 3375736), (26, 2596720), (28, 2411240), (32, 2109835), (35, 1928992), (40, 1687868), (52, 1298360), (56, 1205620), (65, 1038688), (70, 964496), (80, 843934), (91, 741920), (104, 649180), (112, 602810), (130, 519344), (140, 482248), (160, 421967), (182, 370960), (208, 324590), (224, 301405), (260, 259672), (280, 241124), (364, 185480), (416, 162295), (455, 148384), (520, 129836), (560, 120562), (728, 92740), (910, 74192), (1040, 64918), (1120, 60281), (1456, 46370), (1820, 37096), (2080, 32459), (2912, 23185), (3640, 18548), (4637, 14560), (7280, 9274)]