1998963360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:298

約数の個数: 480

約数和(自身を含む): 7679593152

約数和(自身を除く): 5680629792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 43, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 86, 90, 96, 102, 108, 120, 129, 135, 136, 144, 153, 160, 162, 170, 172, 180, 204, 211, 215, 216, 240, 255, 258, 270, 272, 288, 306, 324, 340, 344, 360, 387, 405, 408, 422, 430, 432, 459, 480, 510, 516, 540, 544, 612, 633, 645, 648, 680, 688, 720, 731, 765, 774, 810, 816, 844, 860, 864, 918, 1020, 1032, 1055, 1080, 1161, 1224, 1266, 1290, 1296, 1360, 1376, 1377, 1440, 1462, 1530, 1548, 1620, 1632, 1688, 1720, 1836, 1899, 1935, 2040, 2064, 2110, 2160, 2193, 2295, 2322, 2448, 2532, 2580, 2592, 2720, 2754, 2924, 3060, 3096, 3165, 3240, 3376, 3440, 3483, 3587, 3655, 3672, 3798, 3870, 4080, 4128, 4220, 4320, 4386, 4590, 4644, 4896, 5064, 5160, 5508, 5697, 5805, 5848, 6120, 6192, 6330, 6480, 6579, 6752, 6880, 6885, 6966, 7174, 7310, 7344, 7596, 7740, 8160, 8440, 8772, 9073, 9180, 9288, 9495, 10128, 10320, 10761, 10965, 11016, 11394, 11610, 11696, 12240, 12384, 12660, 12960, 13158, 13770, 13932, 14348, 14620, 14688, 15192, 15480, 16880, 17091, 17415, 17544, 17935, 18146, 18360, 18576, 18990, 19737, 20256, 20640, 21522, 21930, 22032, 22788, 23220, 23392, 24480, 25320, 26316, 27219, 27540, 27864, 28485, 28696, 29240, 30384, 30960, 32283, 32895, 33760, 34182, 34830, 35088, 35870, 36292, 36720, 37152, 37980, 39474, 43044, 43860, 44064, 45365, 45576, 46440, 50640, 52632, 53805, 54438, 55080, 55728, 56970, 57392, 58480, 59211, 60768, 61920, 64566, 65790, 68364, 69660, 70176, 71740, 72584, 73440, 75960, 78948, 81657, 85455, 86088, 87720, 90730, 91152, 92880, 96849, 98685, 101280, 105264, 107610, 108876, 110160, 111456, 113940, 114784, 116960, 118422, 129132, 131580, 136095, 136728, 139320, 143480, 145168, 151920, 154241, 157896, 161415, 163314, 170910, 172176, 175440, 181460, 182304, 185760, 193698, 197370, 210528, 215220, 217752, 220320, 227880, 236844, 244971, 258264, 263160, 272190, 273456, 278640, 286960, 290336, 290547, 296055, 303840, 308482, 315792, 322830, 326628, 341820, 344352, 350880, 362920, 387396, 394740, 408285, 430440, 435504, 455760, 462723, 473688, 484245, 489942, 516528, 526320, 544380, 546912, 557280, 573920, 581094, 592110, 616964, 631584, 645660, 653256, 683640, 725840, 734913, 771205, 774792, 789480, 816570, 860880, 871008, 911520, 925446, 947376, 968490, 979884, 1033056, 1052640, 1088760, 1162188, 1184220, 1224855, 1233928, 1291320, 1306512, 1367280, 1388169, 1451680, 1452735, 1469826, 1542410, 1549584, 1578960, 1633140, 1721760, 1850892, 1894752, 1936980, 1959768, 2177520, 2313615, 2324376, 2368440, 2449710, 2467856, 2582640, 2613024, 2734560, 2776338, 2905470, 2939652, 3084820, 3099168, 3157920, 3266280, 3674565, 3701784, 3873960, 3919536, 4164507, 4355040, 4627230, 4648752, 4736880, 4899420, 4935712, 5165280, 5552676, 5810940, 5879304, 6169640, 6532560, 6940845, 7349130, 7403568, 7747920, 7839072, 8329014, 9254460, 9297504, 9473760, 9798840, 11105352, 11621880, 11758608, 12339280, 12493521, 13065120, 13881690, 14698260, 14807136, 15495840, 16658028, 18508920, 19597680, 20822535, 22210704, 23243760, 23517216, 24678560, 24987042, 27763380, 29396520, 33316056, 37017840, 39195360, 41645070, 44421408, 46487520, 49974084, 55526760, 58793040, 62467605, 66632112, 74035680, 83290140, 99948168, 111053520, 117586080, 124935210, 133264224, 166580280, 199896336, 222107040, 249870420, 333160560, 399792672, 499740840, 666321120, 999481680, 1998963360]

約数ペア:

[(1, 1998963360), (2, 999481680), (3, 666321120), (4, 499740840), (5, 399792672), (6, 333160560), (8, 249870420), (9, 222107040), (10, 199896336), (12, 166580280), (15, 133264224), (16, 124935210), (17, 117586080), (18, 111053520), (20, 99948168), (24, 83290140), (27, 74035680), (30, 66632112), (32, 62467605), (34, 58793040), (36, 55526760), (40, 49974084), (43, 46487520), (45, 44421408), (48, 41645070), (51, 39195360), (54, 37017840), (60, 33316056), (68, 29396520), (72, 27763380), (80, 24987042), (81, 24678560), (85, 23517216), (86, 23243760), (90, 22210704), (96, 20822535), (102, 19597680), (108, 18508920), (120, 16658028), (129, 15495840), (135, 14807136), (136, 14698260), (144, 13881690), (153, 13065120), (160, 12493521), (162, 12339280), (170, 11758608), (172, 11621880), (180, 11105352), (204, 9798840), (211, 9473760), (215, 9297504), (216, 9254460), (240, 8329014), (255, 7839072), (258, 7747920), (270, 7403568), (272, 7349130), (288, 6940845), (306, 6532560), (324, 6169640), (340, 5879304), (344, 5810940), (360, 5552676), (387, 5165280), (405, 4935712), (408, 4899420), (422, 4736880), (430, 4648752), (432, 4627230), (459, 4355040), (480, 4164507), (510, 3919536), (516, 3873960), (540, 3701784), (544, 3674565), (612, 3266280), (633, 3157920), (645, 3099168), (648, 3084820), (680, 2939652), (688, 2905470), (720, 2776338), (731, 2734560), (765, 2613024), (774, 2582640), (810, 2467856), (816, 2449710), (844, 2368440), (860, 2324376), (864, 2313615), (918, 2177520), (1020, 1959768), (1032, 1936980), (1055, 1894752), (1080, 1850892), (1161, 1721760), (1224, 1633140), (1266, 1578960), (1290, 1549584), (1296, 1542410), (1360, 1469826), (1376, 1452735), (1377, 1451680), (1440, 1388169), (1462, 1367280), (1530, 1306512), (1548, 1291320), (1620, 1233928), (1632, 1224855), (1688, 1184220), (1720, 1162188), (1836, 1088760), (1899, 1052640), (1935, 1033056), (2040, 979884), (2064, 968490), (2110, 947376), (2160, 925446), (2193, 911520), (2295, 871008), (2322, 860880), (2448, 816570), (2532, 789480), (2580, 774792), (2592, 771205), (2720, 734913), (2754, 725840), (2924, 683640), (3060, 653256), (3096, 645660), (3165, 631584), (3240, 616964), (3376, 592110), (3440, 581094), (3483, 573920), (3587, 557280), (3655, 546912), (3672, 544380), (3798, 526320), (3870, 516528), (4080, 489942), (4128, 484245), (4220, 473688), (4320, 462723), (4386, 455760), (4590, 435504), (4644, 430440), (4896, 408285), (5064, 394740), (5160, 387396), (5508, 362920), (5697, 350880), (5805, 344352), (5848, 341820), (6120, 326628), (6192, 322830), (6330, 315792), (6480, 308482), (6579, 303840), (6752, 296055), (6880, 290547), (6885, 290336), (6966, 286960), (7174, 278640), (7310, 273456), (7344, 272190), (7596, 263160), (7740, 258264), (8160, 244971), (8440, 236844), (8772, 227880), (9073, 220320), (9180, 217752), (9288, 215220), (9495, 210528), (10128, 197370), (10320, 193698), (10761, 185760), (10965, 182304), (11016, 181460), (11394, 175440), (11610, 172176), (11696, 170910), (12240, 163314), (12384, 161415), (12660, 157896), (12960, 154241), (13158, 151920), (13770, 145168), (13932, 143480), (14348, 139320), (14620, 136728), (14688, 136095), (15192, 131580), (15480, 129132), (16880, 118422), (17091, 116960), (17415, 114784), (17544, 113940), (17935, 111456), (18146, 110160), (18360, 108876), (18576, 107610), (18990, 105264), (19737, 101280), (20256, 98685), (20640, 96849), (21522, 92880), (21930, 91152), (22032, 90730), (22788, 87720), (23220, 86088), (23392, 85455), (24480, 81657), (25320, 78948), (26316, 75960), (27219, 73440), (27540, 72584), (27864, 71740), (28485, 70176), (28696, 69660), (29240, 68364), (30384, 65790), (30960, 64566), (32283, 61920), (32895, 60768), (33760, 59211), (34182, 58480), (34830, 57392), (35088, 56970), (35870, 55728), (36292, 55080), (36720, 54438), (37152, 53805), (37980, 52632), (39474, 50640), (43044, 46440), (43860, 45576), (44064, 45365)]