1942054920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{138323}}^1$

素因数の和:138356

約数の個数: 128

約数和(自身を含む): 6971529600

約数和(自身を除く): 5029474680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 138323, 276646, 414969, 553292, 691615, 829938, 1106584, 1244907, 1383230, 1659876, 1798199, 2074845, 2489814, 2766460, 3319752, 3596398, 3734721, 4149690, 4979628, 5394597, 5532920, 6224535, 7192796, 7469442, 8299380, 8990995, 9959256, 10789194, 12449070, 14385592, 14938884, 16183791, 16598760, 17981990, 18673605, 21578388, 24898140, 26972985, 29877768, 32367582, 35963980, 37347210, 43156776, 48551373, 49796280, 53945970, 64735164, 71927960, 74694420, 80918955, 97102746, 107891940, 129470328, 149388840, 161837910, 194205492, 215783880, 242756865, 323675820, 388410984, 485513730, 647351640, 971027460, 1942054920]

約数ペア:

[(1, 1942054920), (2, 971027460), (3, 647351640), (4, 485513730), (5, 388410984), (6, 323675820), (8, 242756865), (9, 215783880), (10, 194205492), (12, 161837910), (13, 149388840), (15, 129470328), (18, 107891940), (20, 97102746), (24, 80918955), (26, 74694420), (27, 71927960), (30, 64735164), (36, 53945970), (39, 49796280), (40, 48551373), (45, 43156776), (52, 37347210), (54, 35963980), (60, 32367582), (65, 29877768), (72, 26972985), (78, 24898140), (90, 21578388), (104, 18673605), (108, 17981990), (117, 16598760), (120, 16183791), (130, 14938884), (135, 14385592), (156, 12449070), (180, 10789194), (195, 9959256), (216, 8990995), (234, 8299380), (260, 7469442), (270, 7192796), (312, 6224535), (351, 5532920), (360, 5394597), (390, 4979628), (468, 4149690), (520, 3734721), (540, 3596398), (585, 3319752), (702, 2766460), (780, 2489814), (936, 2074845), (1080, 1798199), (1170, 1659876), (1404, 1383230), (1560, 1244907), (1755, 1106584), (2340, 829938), (2808, 691615), (3510, 553292), (4680, 414969), (7020, 276646), (14040, 138323)]