810807480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:259

約数の個数: 384

約数和(自身を含む): 3170119680

約数和(自身を除く): 2359312200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 97, 105, 107, 120, 124, 126, 140, 155, 168, 180, 186, 194, 210, 214, 217, 248, 252, 279, 280, 291, 310, 315, 321, 360, 372, 388, 420, 428, 434, 465, 485, 504, 535, 558, 582, 620, 630, 642, 651, 679, 744, 749, 776, 840, 856, 868, 873, 930, 963, 970, 1070, 1085, 1116, 1164, 1240, 1260, 1284, 1302, 1358, 1395, 1455, 1498, 1605, 1736, 1746, 1860, 1926, 1940, 1953, 2037, 2140, 2170, 2232, 2247, 2328, 2520, 2568, 2604, 2716, 2790, 2910, 2996, 3007, 3210, 3255, 3317, 3395, 3492, 3720, 3745, 3852, 3880, 3906, 4074, 4280, 4340, 4365, 4494, 4815, 5208, 5432, 5580, 5820, 5992, 6014, 6111, 6420, 6510, 6634, 6741, 6790, 6984, 7490, 7704, 7812, 8148, 8680, 8730, 8988, 9021, 9630, 9765, 9951, 10185, 10379, 11160, 11235, 11640, 12028, 12222, 12840, 13020, 13268, 13482, 13580, 14980, 15035, 15624, 16296, 16585, 17460, 17976, 18042, 19260, 19530, 19902, 20370, 20758, 21049, 22470, 23219, 24056, 24444, 26040, 26536, 26964, 27063, 27160, 29853, 29960, 30070, 30555, 31137, 33170, 33705, 34920, 36084, 38520, 39060, 39804, 40740, 41516, 42098, 44940, 45105, 46438, 48888, 49755, 51895, 53928, 54126, 59706, 60140, 61110, 62274, 63147, 66340, 67410, 69657, 72168, 72653, 78120, 79608, 81480, 83032, 84196, 89880, 90210, 92876, 93411, 99510, 103790, 105245, 108252, 116095, 119412, 120280, 122220, 124548, 126294, 132680, 134820, 135315, 139314, 145306, 149265, 155685, 168392, 180420, 185752, 186822, 189441, 199020, 207580, 208971, 210490, 216504, 217959, 232190, 238824, 244440, 249096, 252588, 269640, 270630, 278628, 290612, 298530, 311370, 315735, 321749, 348285, 360840, 363265, 373644, 378882, 398040, 415160, 417942, 420980, 435918, 464380, 467055, 505176, 541260, 557256, 581224, 597060, 622740, 631470, 643498, 653877, 696570, 726530, 747288, 757764, 835884, 841960, 871836, 928760, 934110, 947205, 965247, 1044855, 1082520, 1089795, 1194120, 1245480, 1262940, 1286996, 1307754, 1393140, 1453060, 1515528, 1608745, 1671768, 1743672, 1868220, 1894410, 1930494, 2089710, 2179590, 2252243, 2525880, 2573992, 2615508, 2786280, 2895741, 2906120, 3217490, 3269385, 3736440, 3788820, 3860988, 4179420, 4359180, 4504486, 4826235, 5231016, 5791482, 6434980, 6538770, 6756729, 7577640, 7721976, 8358840, 8718360, 9008972, 9652470, 11261215, 11582964, 12869960, 13077540, 13513458, 14478705, 18017944, 19304940, 20270187, 22522430, 23165928, 26155080, 27026916, 28957410, 33783645, 38609880, 40540374, 45044860, 54053832, 57914820, 67567290, 81080748, 90089720, 101350935, 115829640, 135134580, 162161496, 202701870, 270269160, 405403740, 810807480]

約数ペア:

[(1, 810807480), (2, 405403740), (3, 270269160), (4, 202701870), (5, 162161496), (6, 135134580), (7, 115829640), (8, 101350935), (9, 90089720), (10, 81080748), (12, 67567290), (14, 57914820), (15, 54053832), (18, 45044860), (20, 40540374), (21, 38609880), (24, 33783645), (28, 28957410), (30, 27026916), (31, 26155080), (35, 23165928), (36, 22522430), (40, 20270187), (42, 19304940), (45, 18017944), (56, 14478705), (60, 13513458), (62, 13077540), (63, 12869960), (70, 11582964), (72, 11261215), (84, 9652470), (90, 9008972), (93, 8718360), (97, 8358840), (105, 7721976), (107, 7577640), (120, 6756729), (124, 6538770), (126, 6434980), (140, 5791482), (155, 5231016), (168, 4826235), (180, 4504486), (186, 4359180), (194, 4179420), (210, 3860988), (214, 3788820), (217, 3736440), (248, 3269385), (252, 3217490), (279, 2906120), (280, 2895741), (291, 2786280), (310, 2615508), (315, 2573992), (321, 2525880), (360, 2252243), (372, 2179590), (388, 2089710), (420, 1930494), (428, 1894410), (434, 1868220), (465, 1743672), (485, 1671768), (504, 1608745), (535, 1515528), (558, 1453060), (582, 1393140), (620, 1307754), (630, 1286996), (642, 1262940), (651, 1245480), (679, 1194120), (744, 1089795), (749, 1082520), (776, 1044855), (840, 965247), (856, 947205), (868, 934110), (873, 928760), (930, 871836), (963, 841960), (970, 835884), (1070, 757764), (1085, 747288), (1116, 726530), (1164, 696570), (1240, 653877), (1260, 643498), (1284, 631470), (1302, 622740), (1358, 597060), (1395, 581224), (1455, 557256), (1498, 541260), (1605, 505176), (1736, 467055), (1746, 464380), (1860, 435918), (1926, 420980), (1940, 417942), (1953, 415160), (2037, 398040), (2140, 378882), (2170, 373644), (2232, 363265), (2247, 360840), (2328, 348285), (2520, 321749), (2568, 315735), (2604, 311370), (2716, 298530), (2790, 290612), (2910, 278628), (2996, 270630), (3007, 269640), (3210, 252588), (3255, 249096), (3317, 244440), (3395, 238824), (3492, 232190), (3720, 217959), (3745, 216504), (3852, 210490), (3880, 208971), (3906, 207580), (4074, 199020), (4280, 189441), (4340, 186822), (4365, 185752), (4494, 180420), (4815, 168392), (5208, 155685), (5432, 149265), (5580, 145306), (5820, 139314), (5992, 135315), (6014, 134820), (6111, 132680), (6420, 126294), (6510, 124548), (6634, 122220), (6741, 120280), (6790, 119412), (6984, 116095), (7490, 108252), (7704, 105245), (7812, 103790), (8148, 99510), (8680, 93411), (8730, 92876), (8988, 90210), (9021, 89880), (9630, 84196), (9765, 83032), (9951, 81480), (10185, 79608), (10379, 78120), (11160, 72653), (11235, 72168), (11640, 69657), (12028, 67410), (12222, 66340), (12840, 63147), (13020, 62274), (13268, 61110), (13482, 60140), (13580, 59706), (14980, 54126), (15035, 53928), (15624, 51895), (16296, 49755), (16585, 48888), (17460, 46438), (17976, 45105), (18042, 44940), (19260, 42098), (19530, 41516), (19902, 40740), (20370, 39804), (20758, 39060), (21049, 38520), (22470, 36084), (23219, 34920), (24056, 33705), (24444, 33170), (26040, 31137), (26536, 30555), (26964, 30070), (27063, 29960), (27160, 29853)]