19902630720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1607}}^1$

素因数の和:1750

約数の個数: 448

約数和(自身を含む): 76850565120

約数和(自身を除く): 56947934400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 97, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 194, 210, 224, 228, 240, 266, 280, 285, 291, 304, 320, 336, 380, 388, 399, 420, 448, 456, 480, 485, 532, 560, 570, 582, 608, 665, 672, 679, 760, 776, 798, 840, 912, 960, 970, 1064, 1120, 1140, 1164, 1216, 1330, 1344, 1358, 1455, 1520, 1552, 1596, 1607, 1680, 1824, 1843, 1940, 1995, 2037, 2128, 2240, 2280, 2328, 2660, 2716, 2910, 3040, 3104, 3192, 3214, 3360, 3395, 3648, 3686, 3880, 3990, 4074, 4256, 4560, 4656, 4821, 5320, 5432, 5529, 5820, 6080, 6208, 6384, 6428, 6720, 6790, 7372, 7760, 7980, 8035, 8148, 8512, 9120, 9215, 9312, 9642, 10185, 10640, 10864, 11058, 11249, 11640, 12768, 12856, 12901, 13580, 14744, 15520, 15960, 16070, 16296, 18240, 18430, 18624, 19284, 20370, 21280, 21728, 22116, 22498, 23280, 24105, 25536, 25712, 25802, 27160, 27645, 29488, 30533, 31040, 31920, 32140, 32592, 33747, 36860, 38568, 38703, 40740, 42560, 43456, 44232, 44996, 46560, 48210, 51424, 51604, 54320, 55290, 56245, 58976, 61066, 63840, 64280, 64505, 65184, 67494, 73720, 77136, 77406, 81480, 88464, 89992, 91599, 93120, 96420, 102848, 103208, 108640, 110580, 112490, 117952, 122132, 127680, 128560, 129010, 130368, 134988, 147440, 152665, 154272, 154812, 155879, 162960, 168735, 176928, 179984, 183198, 192840, 193515, 206416, 213731, 217280, 221160, 224980, 244264, 257120, 258020, 269976, 294880, 305330, 308544, 309624, 311758, 325920, 337470, 353856, 359968, 366396, 385680, 387030, 412832, 427462, 442320, 449960, 457995, 467637, 488528, 514240, 516040, 539952, 589760, 610660, 619248, 623516, 641193, 651840, 674940, 719936, 732792, 771360, 774060, 779395, 825664, 854924, 884640, 899920, 915990, 935274, 977056, 1032080, 1068655, 1079904, 1091153, 1221320, 1238496, 1247032, 1282386, 1349880, 1465584, 1542720, 1548120, 1558790, 1709848, 1769280, 1799840, 1831980, 1870548, 1954112, 2064160, 2137310, 2159808, 2182306, 2338185, 2442640, 2476992, 2494064, 2564772, 2699760, 2931168, 2961701, 3096240, 3117580, 3205965, 3273459, 3419696, 3599680, 3663960, 3741096, 4128320, 4274620, 4364612, 4676370, 4885280, 4988128, 5129544, 5399520, 5455765, 5862336, 5923402, 6192480, 6235160, 6411930, 6546918, 6839392, 7327920, 7482192, 8549240, 8729224, 8885103, 9352740, 9770560, 9976256, 10259088, 10799040, 10911530, 11846804, 12384960, 12470320, 12823860, 13093836, 13678784, 14655840, 14808505, 14964384, 16367295, 17098480, 17458448, 17770206, 18705480, 20518176, 20731907, 21823060, 23693608, 24940640, 25647720, 26187672, 29311680, 29617010, 29928768, 32734590, 34196960, 34916896, 35540412, 37410960, 41036352, 41463814, 43646120, 44425515, 47387216, 49881280, 51295440, 52375344, 59234020, 62195721, 65469180, 68393920, 69833792, 71080824, 74821920, 82927628, 87292240, 88851030, 94774432, 102590880, 103659535, 104750688, 118468040, 124391442, 130938360, 142161648, 149643840, 165855256, 174584480, 177702060, 189548864, 205181760, 207319070, 209501376, 236936080, 248782884, 261876720, 284323296, 310978605, 331710512, 349168960, 355404120, 414638140, 473872160, 497565768, 523753440, 568646592, 621957210, 663421024, 710808240, 829276280, 947744320, 995131536, 1047506880, 1243914420, 1326842048, 1421616480, 1658552560, 1990263072, 2487828840, 2843232960, 3317105120, 3980526144, 4975657680, 6634210240, 9951315360, 19902630720]

約数ペア:

[(1, 19902630720), (2, 9951315360), (3, 6634210240), (4, 4975657680), (5, 3980526144), (6, 3317105120), (7, 2843232960), (8, 2487828840), (10, 1990263072), (12, 1658552560), (14, 1421616480), (15, 1326842048), (16, 1243914420), (19, 1047506880), (20, 995131536), (21, 947744320), (24, 829276280), (28, 710808240), (30, 663421024), (32, 621957210), (35, 568646592), (38, 523753440), (40, 497565768), (42, 473872160), (48, 414638140), (56, 355404120), (57, 349168960), (60, 331710512), (64, 310978605), (70, 284323296), (76, 261876720), (80, 248782884), (84, 236936080), (95, 209501376), (96, 207319070), (97, 205181760), (105, 189548864), (112, 177702060), (114, 174584480), (120, 165855256), (133, 149643840), (140, 142161648), (152, 130938360), (160, 124391442), (168, 118468040), (190, 104750688), (192, 103659535), (194, 102590880), (210, 94774432), (224, 88851030), (228, 87292240), (240, 82927628), (266, 74821920), (280, 71080824), (285, 69833792), (291, 68393920), (304, 65469180), (320, 62195721), (336, 59234020), (380, 52375344), (388, 51295440), (399, 49881280), (420, 47387216), (448, 44425515), (456, 43646120), (480, 41463814), (485, 41036352), (532, 37410960), (560, 35540412), (570, 34916896), (582, 34196960), (608, 32734590), (665, 29928768), (672, 29617010), (679, 29311680), (760, 26187672), (776, 25647720), (798, 24940640), (840, 23693608), (912, 21823060), (960, 20731907), (970, 20518176), (1064, 18705480), (1120, 17770206), (1140, 17458448), (1164, 17098480), (1216, 16367295), (1330, 14964384), (1344, 14808505), (1358, 14655840), (1455, 13678784), (1520, 13093836), (1552, 12823860), (1596, 12470320), (1607, 12384960), (1680, 11846804), (1824, 10911530), (1843, 10799040), (1940, 10259088), (1995, 9976256), (2037, 9770560), (2128, 9352740), (2240, 8885103), (2280, 8729224), (2328, 8549240), (2660, 7482192), (2716, 7327920), (2910, 6839392), (3040, 6546918), (3104, 6411930), (3192, 6235160), (3214, 6192480), (3360, 5923402), (3395, 5862336), (3648, 5455765), (3686, 5399520), (3880, 5129544), (3990, 4988128), (4074, 4885280), (4256, 4676370), (4560, 4364612), (4656, 4274620), (4821, 4128320), (5320, 3741096), (5432, 3663960), (5529, 3599680), (5820, 3419696), (6080, 3273459), (6208, 3205965), (6384, 3117580), (6428, 3096240), (6720, 2961701), (6790, 2931168), (7372, 2699760), (7760, 2564772), (7980, 2494064), (8035, 2476992), (8148, 2442640), (8512, 2338185), (9120, 2182306), (9215, 2159808), (9312, 2137310), (9642, 2064160), (10185, 1954112), (10640, 1870548), (10864, 1831980), (11058, 1799840), (11249, 1769280), (11640, 1709848), (12768, 1558790), (12856, 1548120), (12901, 1542720), (13580, 1465584), (14744, 1349880), (15520, 1282386), (15960, 1247032), (16070, 1238496), (16296, 1221320), (18240, 1091153), (18430, 1079904), (18624, 1068655), (19284, 1032080), (20370, 977056), (21280, 935274), (21728, 915990), (22116, 899920), (22498, 884640), (23280, 854924), (24105, 825664), (25536, 779395), (25712, 774060), (25802, 771360), (27160, 732792), (27645, 719936), (29488, 674940), (30533, 651840), (31040, 641193), (31920, 623516), (32140, 619248), (32592, 610660), (33747, 589760), (36860, 539952), (38568, 516040), (38703, 514240), (40740, 488528), (42560, 467637), (43456, 457995), (44232, 449960), (44996, 442320), (46560, 427462), (48210, 412832), (51424, 387030), (51604, 385680), (54320, 366396), (55290, 359968), (56245, 353856), (58976, 337470), (61066, 325920), (63840, 311758), (64280, 309624), (64505, 308544), (65184, 305330), (67494, 294880), (73720, 269976), (77136, 258020), (77406, 257120), (81480, 244264), (88464, 224980), (89992, 221160), (91599, 217280), (93120, 213731), (96420, 206416), (102848, 193515), (103208, 192840), (108640, 183198), (110580, 179984), (112490, 176928), (117952, 168735), (122132, 162960), (127680, 155879), (128560, 154812), (129010, 154272), (130368, 152665), (134988, 147440)]