213735240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2711}}^1$

素因数の和:2804

約数の個数: 128

約数和(自身を含む): 722476800

約数和(自身を除く): 508741560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 730, 876, 1080, 1095, 1314, 1460, 1752, 1971, 2190, 2628, 2711, 2920, 3285, 3942, 4380, 5256, 5422, 6570, 7884, 8133, 8760, 9855, 10844, 13140, 13555, 15768, 16266, 19710, 21688, 24399, 26280, 27110, 32532, 39420, 40665, 48798, 54220, 65064, 73197, 78840, 81330, 97596, 108440, 121995, 146394, 162660, 195192, 197903, 243990, 292788, 325320, 365985, 395806, 487980, 585576, 593709, 731970, 791612, 975960, 989515, 1187418, 1463940, 1583224, 1781127, 1979030, 2374836, 2927880, 2968545, 3562254, 3958060, 4749672, 5343381, 5937090, 7124508, 7916120, 8905635, 10686762, 11874180, 14249016, 17811270, 21373524, 23748360, 26716905, 35622540, 42747048, 53433810, 71245080, 106867620, 213735240]

約数ペア:

[(1, 213735240), (2, 106867620), (3, 71245080), (4, 53433810), (5, 42747048), (6, 35622540), (8, 26716905), (9, 23748360), (10, 21373524), (12, 17811270), (15, 14249016), (18, 11874180), (20, 10686762), (24, 8905635), (27, 7916120), (30, 7124508), (36, 5937090), (40, 5343381), (45, 4749672), (54, 3958060), (60, 3562254), (72, 2968545), (73, 2927880), (90, 2374836), (108, 1979030), (120, 1781127), (135, 1583224), (146, 1463940), (180, 1187418), (216, 989515), (219, 975960), (270, 791612), (292, 731970), (360, 593709), (365, 585576), (438, 487980), (540, 395806), (584, 365985), (657, 325320), (730, 292788), (876, 243990), (1080, 197903), (1095, 195192), (1314, 162660), (1460, 146394), (1752, 121995), (1971, 108440), (2190, 97596), (2628, 81330), (2711, 78840), (2920, 73197), (3285, 65064), (3942, 54220), (4380, 48798), (5256, 40665), (5422, 39420), (6570, 32532), (7884, 27110), (8133, 26280), (8760, 24399), (9855, 21688), (10844, 19710), (13140, 16266), (13555, 15768)]