1942608840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{2153}}^1$

素因数の和:2343

約数の個数: 128

約数和(自身を含む): 5967786240

約数和(自身を除く): 4025177400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 103, 120, 146, 206, 219, 292, 309, 365, 412, 438, 515, 584, 618, 730, 824, 876, 1030, 1095, 1236, 1460, 1545, 1752, 2060, 2153, 2190, 2472, 2920, 3090, 4120, 4306, 4380, 6180, 6459, 7519, 8612, 8760, 10765, 12360, 12918, 15038, 17224, 21530, 22557, 25836, 30076, 32295, 37595, 43060, 45114, 51672, 60152, 64590, 75190, 86120, 90228, 112785, 129180, 150380, 157169, 180456, 221759, 225570, 258360, 300760, 314338, 443518, 451140, 471507, 628676, 665277, 785845, 887036, 902280, 943014, 1108795, 1257352, 1330554, 1571690, 1774072, 1886028, 2217590, 2357535, 2661108, 3143380, 3326385, 3772056, 4435180, 4715070, 5322216, 6286760, 6652770, 8870360, 9430140, 13305540, 16188407, 18860280, 26611080, 32376814, 48565221, 64753628, 80942035, 97130442, 129507256, 161884070, 194260884, 242826105, 323768140, 388521768, 485652210, 647536280, 971304420, 1942608840]

約数ペア:

[(1, 1942608840), (2, 971304420), (3, 647536280), (4, 485652210), (5, 388521768), (6, 323768140), (8, 242826105), (10, 194260884), (12, 161884070), (15, 129507256), (20, 97130442), (24, 80942035), (30, 64753628), (40, 48565221), (60, 32376814), (73, 26611080), (103, 18860280), (120, 16188407), (146, 13305540), (206, 9430140), (219, 8870360), (292, 6652770), (309, 6286760), (365, 5322216), (412, 4715070), (438, 4435180), (515, 3772056), (584, 3326385), (618, 3143380), (730, 2661108), (824, 2357535), (876, 2217590), (1030, 1886028), (1095, 1774072), (1236, 1571690), (1460, 1330554), (1545, 1257352), (1752, 1108795), (2060, 943014), (2153, 902280), (2190, 887036), (2472, 785845), (2920, 665277), (3090, 628676), (4120, 471507), (4306, 451140), (4380, 443518), (6180, 314338), (6459, 300760), (7519, 258360), (8612, 225570), (8760, 221759), (10765, 180456), (12360, 157169), (12918, 150380), (15038, 129180), (17224, 112785), (21530, 90228), (22557, 86120), (25836, 75190), (30076, 64590), (32295, 60152), (37595, 51672), (43060, 45114)]