728685360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:772

約数の個数: 240

約数和(自身を含む): 2660496384

約数和(自身を除く): 1931811024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 127, 130, 144, 156, 180, 195, 208, 234, 240, 254, 260, 312, 360, 381, 390, 468, 508, 520, 585, 613, 624, 635, 720, 762, 780, 936, 1016, 1040, 1143, 1170, 1226, 1270, 1524, 1560, 1651, 1839, 1872, 1905, 2032, 2286, 2340, 2452, 2540, 3048, 3065, 3120, 3302, 3678, 3810, 4572, 4680, 4904, 4953, 5080, 5517, 5715, 6096, 6130, 6604, 7356, 7620, 7969, 8255, 9144, 9195, 9360, 9808, 9906, 10160, 11034, 11430, 12260, 13208, 14712, 14859, 15240, 15938, 16510, 18288, 18390, 19812, 22068, 22860, 23907, 24520, 24765, 26416, 27585, 29424, 29718, 30480, 31876, 33020, 36780, 39624, 39845, 44136, 45720, 47814, 49040, 49530, 55170, 59436, 63752, 66040, 71721, 73560, 74295, 77851, 79248, 79690, 88272, 91440, 95628, 99060, 110340, 118872, 119535, 127504, 132080, 143442, 147120, 148590, 155702, 159380, 191256, 198120, 220680, 233553, 237744, 239070, 286884, 297180, 311404, 318760, 358605, 382512, 389255, 396240, 441360, 467106, 478140, 573768, 594360, 622808, 637520, 700659, 717210, 778510, 934212, 956280, 1012063, 1147536, 1167765, 1188720, 1245616, 1401318, 1434420, 1557020, 1868424, 1912560, 2024126, 2335530, 2802636, 2868840, 3036189, 3114040, 3503295, 3736848, 4048252, 4671060, 5060315, 5605272, 5737680, 6072378, 6228080, 7006590, 8096504, 9108567, 9342120, 10120630, 11210544, 12144756, 14013180, 15180945, 16193008, 18217134, 18684240, 20241260, 24289512, 28026360, 30361890, 36434268, 40482520, 45542835, 48579024, 56052720, 60723780, 72868536, 80965040, 91085670, 121447560, 145737072, 182171340, 242895120, 364342680, 728685360]

約数ペア:

[(1, 728685360), (2, 364342680), (3, 242895120), (4, 182171340), (5, 145737072), (6, 121447560), (8, 91085670), (9, 80965040), (10, 72868536), (12, 60723780), (13, 56052720), (15, 48579024), (16, 45542835), (18, 40482520), (20, 36434268), (24, 30361890), (26, 28026360), (30, 24289512), (36, 20241260), (39, 18684240), (40, 18217134), (45, 16193008), (48, 15180945), (52, 14013180), (60, 12144756), (65, 11210544), (72, 10120630), (78, 9342120), (80, 9108567), (90, 8096504), (104, 7006590), (117, 6228080), (120, 6072378), (127, 5737680), (130, 5605272), (144, 5060315), (156, 4671060), (180, 4048252), (195, 3736848), (208, 3503295), (234, 3114040), (240, 3036189), (254, 2868840), (260, 2802636), (312, 2335530), (360, 2024126), (381, 1912560), (390, 1868424), (468, 1557020), (508, 1434420), (520, 1401318), (585, 1245616), (613, 1188720), (624, 1167765), (635, 1147536), (720, 1012063), (762, 956280), (780, 934212), (936, 778510), (1016, 717210), (1040, 700659), (1143, 637520), (1170, 622808), (1226, 594360), (1270, 573768), (1524, 478140), (1560, 467106), (1651, 441360), (1839, 396240), (1872, 389255), (1905, 382512), (2032, 358605), (2286, 318760), (2340, 311404), (2452, 297180), (2540, 286884), (3048, 239070), (3065, 237744), (3120, 233553), (3302, 220680), (3678, 198120), (3810, 191256), (4572, 159380), (4680, 155702), (4904, 148590), (4953, 147120), (5080, 143442), (5517, 132080), (5715, 127504), (6096, 119535), (6130, 118872), (6604, 110340), (7356, 99060), (7620, 95628), (7969, 91440), (8255, 88272), (9144, 79690), (9195, 79248), (9360, 77851), (9808, 74295), (9906, 73560), (10160, 71721), (11034, 66040), (11430, 63752), (12260, 59436), (13208, 55170), (14712, 49530), (14859, 49040), (15240, 47814), (15938, 45720), (16510, 44136), (18288, 39845), (18390, 39624), (19812, 36780), (22068, 33020), (22860, 31876), (23907, 30480), (24520, 29718), (24765, 29424), (26416, 27585)]