268746720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2213}}^1$

素因数の和:2265

約数の個数: 192

約数和(自身を含む): 964099584

約数和(自身を除く): 695352864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 352, 368, 440, 460, 480, 506, 528, 552, 660, 690, 736, 759, 880, 920, 1012, 1056, 1104, 1265, 1320, 1380, 1518, 1760, 1840, 2024, 2208, 2213, 2530, 2640, 2760, 3036, 3680, 3795, 4048, 4426, 5060, 5280, 5520, 6072, 6639, 7590, 8096, 8852, 10120, 11040, 11065, 12144, 13278, 15180, 17704, 20240, 22130, 24288, 24343, 26556, 30360, 33195, 35408, 40480, 44260, 48686, 50899, 53112, 60720, 66390, 70816, 73029, 88520, 97372, 101798, 106224, 121440, 121715, 132780, 146058, 152697, 177040, 194744, 203596, 212448, 243430, 254495, 265560, 292116, 305394, 354080, 365145, 389488, 407192, 486860, 508990, 531120, 559889, 584232, 610788, 730290, 763485, 778976, 814384, 973720, 1017980, 1062240, 1119778, 1168464, 1221576, 1460580, 1526970, 1628768, 1679667, 1947440, 2035960, 2239556, 2336928, 2443152, 2799445, 2921160, 3053940, 3359334, 3894880, 4071920, 4479112, 4886304, 5598890, 5842320, 6107880, 6718668, 8143840, 8398335, 8958224, 11197780, 11684640, 12215760, 13437336, 16796670, 17916448, 22395560, 24431520, 26874672, 33593340, 44791120, 53749344, 67186680, 89582240, 134373360, 268746720]

約数ペア:

[(1, 268746720), (2, 134373360), (3, 89582240), (4, 67186680), (5, 53749344), (6, 44791120), (8, 33593340), (10, 26874672), (11, 24431520), (12, 22395560), (15, 17916448), (16, 16796670), (20, 13437336), (22, 12215760), (23, 11684640), (24, 11197780), (30, 8958224), (32, 8398335), (33, 8143840), (40, 6718668), (44, 6107880), (46, 5842320), (48, 5598890), (55, 4886304), (60, 4479112), (66, 4071920), (69, 3894880), (80, 3359334), (88, 3053940), (92, 2921160), (96, 2799445), (110, 2443152), (115, 2336928), (120, 2239556), (132, 2035960), (138, 1947440), (160, 1679667), (165, 1628768), (176, 1526970), (184, 1460580), (220, 1221576), (230, 1168464), (240, 1119778), (253, 1062240), (264, 1017980), (276, 973720), (330, 814384), (345, 778976), (352, 763485), (368, 730290), (440, 610788), (460, 584232), (480, 559889), (506, 531120), (528, 508990), (552, 486860), (660, 407192), (690, 389488), (736, 365145), (759, 354080), (880, 305394), (920, 292116), (1012, 265560), (1056, 254495), (1104, 243430), (1265, 212448), (1320, 203596), (1380, 194744), (1518, 177040), (1760, 152697), (1840, 146058), (2024, 132780), (2208, 121715), (2213, 121440), (2530, 106224), (2640, 101798), (2760, 97372), (3036, 88520), (3680, 73029), (3795, 70816), (4048, 66390), (4426, 60720), (5060, 53112), (5280, 50899), (5520, 48686), (6072, 44260), (6639, 40480), (7590, 35408), (8096, 33195), (8852, 30360), (10120, 26556), (11040, 24343), (11065, 24288), (12144, 22130), (13278, 20240), (15180, 17704)]