20304988704

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:414

約数の個数: 864

約数和(自身を含む): 82470810240

約数和(自身を除く): 62165821536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 19, 21, 22, 24, 26, 28, 32, 33, 36, 38, 39, 42, 44, 48, 52, 56, 57, 63, 66, 72, 76, 77, 78, 84, 88, 91, 96, 99, 104, 112, 114, 117, 121, 126, 132, 133, 143, 144, 152, 154, 156, 168, 171, 176, 182, 198, 208, 209, 224, 228, 231, 234, 242, 247, 252, 264, 266, 273, 286, 288, 304, 308, 312, 336, 337, 342, 352, 363, 364, 396, 399, 416, 418, 429, 456, 462, 468, 484, 494, 504, 528, 532, 546, 572, 608, 616, 624, 627, 672, 674, 684, 693, 726, 728, 741, 792, 798, 819, 836, 847, 858, 912, 924, 936, 968, 988, 1001, 1008, 1011, 1056, 1064, 1089, 1092, 1144, 1197, 1232, 1248, 1254, 1287, 1348, 1368, 1386, 1452, 1456, 1463, 1482, 1573, 1584, 1596, 1638, 1672, 1694, 1716, 1729, 1824, 1848, 1872, 1881, 1936, 1976, 2002, 2016, 2022, 2128, 2178, 2184, 2223, 2288, 2299, 2359, 2394, 2464, 2508, 2541, 2574, 2696, 2717, 2736, 2772, 2904, 2912, 2926, 2964, 3003, 3033, 3146, 3168, 3192, 3276, 3344, 3388, 3432, 3458, 3696, 3707, 3744, 3762, 3872, 3952, 4004, 4044, 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41382, 41496, 42462, 43472, 44044, 44484, 44821, 46816, 48048, 48191, 48279, 48528, 48906, 50336, 51224, 51898, 52572, 52668, 55176, 55328, 56616, 56628, 57057, 57627, 59312, 59774, 60192, 60984, 61334, 62244, 64372, 65208, 66066, 66726, 70096, 70224, 70433, 71136, 72072, 73568, 75488, 75504, 76076, 76836, 77847, 78858, 81312, 81554, 82764, 82992, 83239, 84924, 86944, 88088, 88968, 89642, 89661, 92001, 96096, 96382, 96558, 97056, 97812, 99099, 102448, 103796, 105144, 105336, 110352, 113232, 113256, 114114, 115254, 118624, 119548, 121968, 122331, 122668, 124488, 128744, 130416, 132132, 133452, 134463, 140192, 140448, 140866, 144144, 144573, 144837, 151008, 152152, 153672, 155694, 157716, 163108, 165528, 165984, 166478, 169848, 171171, 176176, 177936, 179284, 179322, 184002, 192764, 193116, 195624, 198198, 204896, 207592, 209209, 210288, 210672, 211299, 220704, 226464, 226512, 228228, 230508, 233541, 239096, 243936, 244662, 245336, 248976, 249717, 257488, 260832, 264264, 266904, 268926, 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1549526, 1585584, 1590303, 1613556, 1673672, 1690392, 1712634, 1734876, 1748019, 1825824, 1831258, 1844064, 1868328, 1882881, 1957296, 1972124, 1997736, 2024022, 2120404, 2151408, 2151864, 2208024, 2253856, 2283512, 2313168, 2317392, 2324289, 2330692, 2491104, 2510508, 2535588, 2568951, 2663648, 2698696, 2738736, 2746887, 2869152, 2935944, 2944032, 2958186, 2996604, 3036033, 3099052, 3171168, 3180606, 3227112, 3347344, 3380784, 3425268, 3469752, 3496038, 3662516, 3710707, 3736656, 3765762, 3914592, 3944248, 3995472, 4048044, 4240808, 4302816, 4303728, 4416048, 4437279, 4567024, 4626336, 4634784, 4648578, 4661384, 4770909, 5021016, 5071176, 5137902, 5244057, 5397392, 5423341, 5477472, 5493774, 5871888, 5916372, 5993208, 6072066, 6198104, 6361212, 6409403, 6454224, 6694688, 6761568, 6850536, 6939504, 6972867, 6992076, 7325032, 7421414, 7473312, 7531524, 7888496, 7990944, 8096088, 8240661, 8481616, 8607456, 8832096, 8874558, 9134048, 9297156, 9322768, 9541818, 10042032, 10071919, 10142352, 10275804, 10488114, 10794784, 10846682, 10987548, 11132121, 11743776, 11832744, 11986416, 12144132, 12396208, 12722424, 12818806, 12908448, 13701072, 13879008, 13945734, 13984152, 14650064, 14842828, 15063048, 15776992, 16192176, 16270023, 16481322, 16963232, 17749116, 18594312, 18645536, 19083636, 19228209, 20084064, 20143838, 20284704, 20551608, 20976228, 21693364, 21975096, 22264242, 23665488, 23972832, 24288264, 24792416, 25444848, 25637612, 27402144, 27891468, 27968304, 29300128, 29685656, 30126096, 30215757, 32384352, 32540046, 32962644, 33396363, 35498232, 37188624, 38167272, 38456418, 40287676, 41103216, 41952456, 43386728, 43950192, 44528484, 47330976, 48576528, 48810069, 50889696, 51275224, 55782936, 55936608, 57684627, 59371312, 60252192, 60431514, 65080092, 65925288, 66792726, 70503433, 70996464, 74377248, 76334544, 76912836, 80575352, 82206432, 83904912, 86773456, 87900384, 89056968, 90647271, 97153056, 97620138, 102550448, 111565872, 115369254, 118742624, 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約数ペア:

[(1, 20304988704), (2, 10152494352), (3, 6768329568), (4, 5076247176), (6, 3384164784), (7, 2900712672), (8, 2538123588), (9, 2256109856), (11, 1845908064), (12, 1692082392), (13, 1561922208), (14, 1450356336), (16, 1269061794), (18, 1128054928), (19, 1068683616), (21, 966904224), (22, 922954032), (24, 846041196), (26, 780961104), (28, 725178168), (32, 634530897), (33, 615302688), (36, 564027464), (38, 534341808), (39, 520640736), (42, 483452112), (44, 461477016), (48, 423020598), (52, 390480552), (56, 362589084), (57, 356227872), (63, 322301408), (66, 307651344), (72, 282013732), (76, 267170904), (77, 263701152), (78, 260320368), (84, 241726056), (88, 230738508), (91, 223131744), (96, 211510299), (99, 205100896), (104, 195240276), (112, 181294542), (114, 178113936), (117, 173546912), (121, 167809824), (126, 161150704), (132, 153825672), (133, 152669088), (143, 141992928), (144, 141006866), (152, 133585452), (154, 131850576), (156, 130160184), (168, 120863028), (171, 118742624), (176, 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(924, 21975096), (936, 21693364), (968, 20976228), (988, 20551608), (1001, 20284704), (1008, 20143838), (1011, 20084064), (1056, 19228209), (1064, 19083636), (1089, 18645536), (1092, 18594312), (1144, 17749116), (1197, 16963232), (1232, 16481322), (1248, 16270023), (1254, 16192176), (1287, 15776992), (1348, 15063048), (1368, 14842828), (1386, 14650064), (1452, 13984152), (1456, 13945734), (1463, 13879008), (1482, 13701072), (1573, 12908448), (1584, 12818806), (1596, 12722424), (1638, 12396208), (1672, 12144132), (1694, 11986416), (1716, 11832744), (1729, 11743776), (1824, 11132121), (1848, 10987548), (1872, 10846682), (1881, 10794784), (1936, 10488114), (1976, 10275804), (2002, 10142352), (2016, 10071919), (2022, 10042032), (2128, 9541818), (2178, 9322768), (2184, 9297156), (2223, 9134048), (2288, 8874558), (2299, 8832096), (2359, 8607456), (2394, 8481616), (2464, 8240661), (2508, 8096088), (2541, 7990944), (2574, 7888496), (2696, 7531524), (2717, 7473312), (2736, 7421414), (2772, 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