147140280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19463}}^1$

素因数の和:19490

約数の個数: 128

約数和(自身を含む): 560563200

約数和(自身を除く): 413422920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 19463, 38926, 58389, 77852, 97315, 116778, 136241, 155704, 175167, 194630, 233556, 272482, 291945, 350334, 389260, 408723, 467112, 525501, 544964, 583890, 681205, 700668, 778520, 817446, 875835, 1051002, 1089928, 1167780, 1226169, 1362410, 1401336, 1634892, 1751670, 2043615, 2102004, 2335560, 2452338, 2627505, 2724820, 3269784, 3503340, 3678507, 4087230, 4204008, 4904676, 5255010, 5449640, 6130845, 7006680, 7357014, 8174460, 9809352, 10510020, 12261690, 14714028, 16348920, 18392535, 21020040, 24523380, 29428056, 36785070, 49046760, 73570140, 147140280]

約数ペア:

[(1, 147140280), (2, 73570140), (3, 49046760), (4, 36785070), (5, 29428056), (6, 24523380), (7, 21020040), (8, 18392535), (9, 16348920), (10, 14714028), (12, 12261690), (14, 10510020), (15, 9809352), (18, 8174460), (20, 7357014), (21, 7006680), (24, 6130845), (27, 5449640), (28, 5255010), (30, 4904676), (35, 4204008), (36, 4087230), (40, 3678507), (42, 3503340), (45, 3269784), (54, 2724820), (56, 2627505), (60, 2452338), (63, 2335560), (70, 2102004), (72, 2043615), (84, 1751670), (90, 1634892), (105, 1401336), (108, 1362410), (120, 1226169), (126, 1167780), (135, 1089928), (140, 1051002), (168, 875835), (180, 817446), (189, 778520), (210, 700668), (216, 681205), (252, 583890), (270, 544964), (280, 525501), (315, 467112), (360, 408723), (378, 389260), (420, 350334), (504, 291945), (540, 272482), (630, 233556), (756, 194630), (840, 175167), (945, 155704), (1080, 136241), (1260, 116778), (1512, 97315), (1890, 77852), (2520, 58389), (3780, 38926), (7560, 19463)]