681783870560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{23209}}^1$

素因数の和:23753

約数の個数: 192

約数和(自身を含む): 1798191964800

約数和(自身を除く): 1116408094240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 377, 416, 464, 487, 520, 580, 754, 928, 974, 1040, 1160, 1508, 1885, 1948, 2080, 2320, 2435, 3016, 3770, 3896, 4640, 4870, 6032, 6331, 7540, 7792, 9740, 12064, 12662, 14123, 15080, 15584, 19480, 23209, 25324, 28246, 30160, 31655, 38960, 46418, 50648, 56492, 60320, 63310, 70615, 77920, 92836, 101296, 112984, 116045, 126620, 141230, 183599, 185672, 202592, 225968, 232090, 253240, 282460, 301717, 367198, 371344, 451936, 464180, 506480, 564920, 603434, 673061, 734396, 742688, 917995, 928360, 1012960, 1129840, 1206868, 1346122, 1468792, 1508585, 1835990, 1856720, 2259680, 2413736, 2692244, 2937584, 3017170, 3365305, 3671980, 3713440, 4827472, 5384488, 5875168, 6034340, 6730610, 7343960, 8749793, 9654944, 10768976, 11302783, 12068680, 13461220, 14687920, 17499586, 21537952, 22605566, 24137360, 26922440, 29375840, 34999172, 43748965, 45211132, 48274720, 53844880, 56513915, 69998344, 87497930, 90422264, 107689760, 113027830, 139996688, 146936179, 174995860, 180844528, 226055660, 279993376, 293872358, 327780707, 349991720, 361689056, 452111320, 587744716, 655561414, 699983440, 734680895, 904222640, 1175489432, 1311122828, 1399966880, 1469361790, 1638903535, 1808445280, 2350978864, 2622245656, 2938723580, 3277807070, 4261149191, 4701957728, 5244491312, 5877447160, 6555614140, 8522298382, 10488982624, 11754894320, 13111228280, 17044596764, 21305745955, 23509788640, 26222456560, 34089193528, 42611491910, 52444913120, 68178387056, 85222983820, 136356774112, 170445967640, 340891935280, 681783870560]

約数ペア:

[(1, 681783870560), (2, 340891935280), (4, 170445967640), (5, 136356774112), (8, 85222983820), (10, 68178387056), (13, 52444913120), (16, 42611491910), (20, 34089193528), (26, 26222456560), (29, 23509788640), (32, 21305745955), (40, 17044596764), (52, 13111228280), (58, 11754894320), (65, 10488982624), (80, 8522298382), (104, 6555614140), (116, 5877447160), (130, 5244491312), (145, 4701957728), (160, 4261149191), (208, 3277807070), (232, 2938723580), (260, 2622245656), (290, 2350978864), (377, 1808445280), (416, 1638903535), (464, 1469361790), (487, 1399966880), (520, 1311122828), (580, 1175489432), (754, 904222640), (928, 734680895), (974, 699983440), (1040, 655561414), (1160, 587744716), (1508, 452111320), (1885, 361689056), (1948, 349991720), (2080, 327780707), (2320, 293872358), (2435, 279993376), (3016, 226055660), (3770, 180844528), (3896, 174995860), (4640, 146936179), (4870, 139996688), (6032, 113027830), (6331, 107689760), (7540, 90422264), (7792, 87497930), (9740, 69998344), (12064, 56513915), (12662, 53844880), (14123, 48274720), (15080, 45211132), (15584, 43748965), (19480, 34999172), (23209, 29375840), (25324, 26922440), (28246, 24137360), (30160, 22605566), (31655, 21537952), (38960, 17499586), (46418, 14687920), (50648, 13461220), (56492, 12068680), (60320, 11302783), (63310, 10768976), (70615, 9654944), (77920, 8749793), (92836, 7343960), (101296, 6730610), (112984, 6034340), (116045, 5875168), (126620, 5384488), (141230, 4827472), (183599, 3713440), (185672, 3671980), (202592, 3365305), (225968, 3017170), (232090, 2937584), (253240, 2692244), (282460, 2413736), (301717, 2259680), (367198, 1856720), (371344, 1835990), (451936, 1508585), (464180, 1468792), (506480, 1346122), (564920, 1206868), (603434, 1129840), (673061, 1012960), (734396, 928360), (742688, 917995)]