64332840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 256

約数和(自身を含む): 238049280

約数和(自身を除く): 173716440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 23, 24, 26, 30, 33, 39, 40, 44, 46, 52, 55, 60, 65, 66, 69, 78, 88, 92, 104, 110, 115, 120, 130, 132, 138, 143, 156, 163, 165, 184, 195, 220, 230, 253, 260, 264, 276, 286, 299, 312, 326, 330, 345, 390, 429, 440, 460, 489, 506, 520, 552, 572, 598, 652, 660, 690, 715, 759, 780, 815, 858, 897, 920, 978, 1012, 1144, 1196, 1265, 1304, 1320, 1380, 1430, 1495, 1518, 1560, 1630, 1716, 1793, 1794, 1956, 2024, 2119, 2145, 2392, 2445, 2530, 2760, 2860, 2990, 3036, 3260, 3289, 3432, 3586, 3588, 3749, 3795, 3912, 4238, 4290, 4485, 4890, 5060, 5379, 5720, 5980, 6072, 6357, 6520, 6578, 7172, 7176, 7498, 7590, 8476, 8580, 8965, 8970, 9780, 9867, 10120, 10595, 10758, 11247, 11960, 12714, 13156, 14344, 14996, 15180, 16445, 16952, 17160, 17930, 17940, 18745, 19560, 19734, 21190, 21516, 22494, 23309, 25428, 26312, 26895, 29992, 30360, 31785, 32890, 35860, 35880, 37490, 39468, 41239, 42380, 43032, 44988, 46618, 48737, 49335, 50856, 53790, 56235, 63570, 65780, 69927, 71720, 74980, 78936, 82478, 84760, 89976, 93236, 97474, 98670, 107580, 112470, 116545, 123717, 127140, 131560, 139854, 146211, 149960, 164956, 186472, 194948, 197340, 206195, 215160, 224940, 233090, 243685, 247434, 254280, 279708, 292422, 329912, 349635, 389896, 394680, 412390, 449880, 466180, 487370, 494868, 536107, 559416, 584844, 618585, 699270, 731055, 824780, 932360, 974740, 989736, 1072214, 1169688, 1237170, 1398540, 1462110, 1608321, 1649560, 1949480, 2144428, 2474340, 2680535, 2797080, 2924220, 3216642, 4288856, 4948680, 5361070, 5848440, 6433284, 8041605, 10722140, 12866568, 16083210, 21444280, 32166420, 64332840]

約数ペア:

[(1, 64332840), (2, 32166420), (3, 21444280), (4, 16083210), (5, 12866568), (6, 10722140), (8, 8041605), (10, 6433284), (11, 5848440), (12, 5361070), (13, 4948680), (15, 4288856), (20, 3216642), (22, 2924220), (23, 2797080), (24, 2680535), (26, 2474340), (30, 2144428), (33, 1949480), (39, 1649560), (40, 1608321), (44, 1462110), (46, 1398540), (52, 1237170), (55, 1169688), (60, 1072214), (65, 989736), (66, 974740), (69, 932360), (78, 824780), (88, 731055), (92, 699270), (104, 618585), (110, 584844), (115, 559416), (120, 536107), (130, 494868), (132, 487370), (138, 466180), (143, 449880), (156, 412390), (163, 394680), (165, 389896), (184, 349635), (195, 329912), (220, 292422), (230, 279708), (253, 254280), (260, 247434), (264, 243685), (276, 233090), (286, 224940), (299, 215160), (312, 206195), (326, 197340), (330, 194948), (345, 186472), (390, 164956), (429, 149960), (440, 146211), (460, 139854), (489, 131560), (506, 127140), (520, 123717), (552, 116545), (572, 112470), (598, 107580), (652, 98670), (660, 97474), (690, 93236), (715, 89976), (759, 84760), (780, 82478), (815, 78936), (858, 74980), (897, 71720), (920, 69927), (978, 65780), (1012, 63570), (1144, 56235), (1196, 53790), (1265, 50856), (1304, 49335), (1320, 48737), (1380, 46618), (1430, 44988), (1495, 43032), (1518, 42380), (1560, 41239), (1630, 39468), (1716, 37490), (1793, 35880), (1794, 35860), (1956, 32890), (2024, 31785), (2119, 30360), (2145, 29992), (2392, 26895), (2445, 26312), (2530, 25428), (2760, 23309), (2860, 22494), (2990, 21516), (3036, 21190), (3260, 19734), (3289, 19560), (3432, 18745), (3586, 17940), (3588, 17930), (3749, 17160), (3795, 16952), (3912, 16445), (4238, 15180), (4290, 14996), (4485, 14344), (4890, 13156), (5060, 12714), (5379, 11960), (5720, 11247), (5980, 10758), (6072, 10595), (6357, 10120), (6520, 9867), (6578, 9780), (7172, 8970), (7176, 8965), (7498, 8580), (7590, 8476)]