990681120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:345

約数の個数: 576

約数和(自身を含む): 4220221824

約数和(自身を除く): 3229540704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 20, 22, 24, 26, 30, 32, 33, 34, 36, 39, 40, 44, 45, 48, 51, 52, 55, 60, 65, 66, 68, 72, 78, 80, 85, 88, 90, 96, 99, 102, 104, 110, 117, 120, 130, 132, 136, 143, 144, 153, 156, 160, 165, 170, 176, 180, 187, 195, 198, 204, 208, 220, 221, 234, 240, 255, 260, 264, 272, 283, 286, 288, 306, 312, 330, 340, 352, 360, 374, 390, 396, 408, 416, 429, 440, 442, 468, 480, 495, 510, 520, 528, 544, 561, 566, 572, 585, 612, 624, 660, 663, 680, 715, 720, 748, 765, 780, 792, 816, 849, 858, 880, 884, 935, 936, 990, 1020, 1040, 1056, 1105, 1122, 1132, 1144, 1170, 1224, 1248, 1287, 1320, 1326, 1360, 1415, 1430, 1440, 1496, 1530, 1560, 1584, 1632, 1683, 1698, 1716, 1760, 1768, 1870, 1872, 1980, 1989, 2040, 2080, 2145, 2210, 2244, 2264, 2288, 2340, 2431, 2448, 2547, 2574, 2640, 2652, 2720, 2805, 2830, 2860, 2992, 3060, 3113, 3120, 3168, 3315, 3366, 3396, 3432, 3536, 3679, 3740, 3744, 3960, 3978, 4080, 4245, 4290, 4420, 4488, 4528, 4576, 4680, 4811, 4862, 4896, 5094, 5148, 5280, 5304, 5610, 5660, 5720, 5984, 6120, 6226, 6240, 6435, 6630, 6732, 6792, 6864, 7072, 7293, 7358, 7480, 7920, 7956, 8160, 8415, 8490, 8580, 8840, 8976, 9056, 9339, 9360, 9622, 9724, 9945, 10188, 10296, 10608, 11037, 11220, 11320, 11440, 12155, 12240, 12452, 12735, 12870, 13260, 13464, 13584, 13728, 14433, 14586, 14716, 14960, 15565, 15840, 15912, 16830, 16980, 17160, 17680, 17952, 18395, 18678, 18720, 19244, 19448, 19890, 20376, 20592, 21216, 21879, 22074, 22440, 22640, 22880, 24055, 24310, 24480, 24904, 25470, 25740, 26520, 26928, 27168, 28017, 28866, 29172, 29432, 29920, 31130, 31824, 33111, 33660, 33960, 34320, 35360, 36465, 36790, 37356, 38488, 38896, 39780, 40469, 40752, 41184, 43299, 43758, 44148, 44880, 45280, 46695, 48110, 48620, 49808, 50940, 51480, 52921, 53040, 53856, 55185, 56034, 57732, 58344, 58864, 62260, 62543, 63648, 66222, 67320, 67920, 68640, 72165, 72930, 73580, 74712, 76976, 77792, 79560, 80938, 81504, 86598, 87516, 88296, 89760, 93390, 96220, 97240, 99616, 101880, 102960, 105842, 106080, 109395, 110370, 112068, 115464, 116688, 117728, 121407, 124520, 125086, 132444, 134640, 135840, 140085, 144330, 145860, 147160, 149424, 153952, 158763, 159120, 161876, 165555, 173196, 175032, 176592, 186780, 187629, 192440, 194480, 202345, 203760, 205920, 211684, 216495, 218790, 220740, 224136, 230928, 233376, 242814, 249040, 250172, 264605, 264888, 269280, 280170, 288660, 291720, 294320, 298848, 312715, 317526, 318240, 323752, 331110, 346392, 350064, 353184, 364221, 373560, 375258, 384880, 388960, 404690, 407520, 423368, 432990, 437580, 441480, 448272, 461856, 476289, 485628, 498080, 500344, 529210, 529776, 560340, 562887, 577320, 583440, 588640, 607035, 625430, 635052, 647504, 662220, 687973, 692784, 700128, 728442, 747120, 750516, 769760, 793815, 809380, 846736, 865980, 875160, 882960, 896544, 938145, 952578, 971256, 1000688, 1058420, 1059552, 1120680, 1125774, 1154640, 1166880, 1214070, 1250860, 1270104, 1295008, 1324440, 1375946, 1385568, 1456884, 1494240, 1501032, 1587630, 1618760, 1693472, 1731960, 1750320, 1765920, 1821105, 1876290, 1905156, 1942512, 2001376, 2063919, 2116840, 2241360, 2251548, 2309280, 2381445, 2428140, 2501720, 2540208, 2648880, 2751892, 2814435, 2913768, 3002064, 3175260, 3237520, 3439865, 3463920, 3500640, 3642210, 3752580, 3810312, 3885024, 4127838, 4233680, 4482720, 4503096, 4762890, 4856280, 5003440, 5080416, 5297760, 5503784, 5628870, 5827536, 6004128, 6191757, 6350520, 6475040, 6879730, 6927840, 7284420, 7505160, 7620624, 8255676, 8467360, 9006192, 9525780, 9712560, 10006880, 10319595, 11007568, 11257740, 11655072, 12383514, 12701040, 13759460, 14568840, 15010320, 15241248, 16511352, 18012384, 19051560, 19425120, 20639190, 22015136, 22515480, 24767028, 25402080, 27518920, 29137680, 30020640, 30958785, 33022704, 38103120, 41278380, 45030960, 49534056, 55037840, 58275360, 61917570, 66045408, 76206240, 82556760, 90061920, 99068112, 110075680, 123835140, 165113520, 198136224, 247670280, 330227040, 495340560, 990681120]

約数ペア:

[(1, 990681120), (2, 495340560), (3, 330227040), (4, 247670280), (5, 198136224), (6, 165113520), (8, 123835140), (9, 110075680), (10, 99068112), (11, 90061920), (12, 82556760), (13, 76206240), (15, 66045408), (16, 61917570), (17, 58275360), (18, 55037840), (20, 49534056), (22, 45030960), (24, 41278380), (26, 38103120), (30, 33022704), (32, 30958785), (33, 30020640), (34, 29137680), (36, 27518920), (39, 25402080), (40, 24767028), (44, 22515480), (45, 22015136), (48, 20639190), (51, 19425120), (52, 19051560), (55, 18012384), (60, 16511352), (65, 15241248), (66, 15010320), (68, 14568840), (72, 13759460), (78, 12701040), (80, 12383514), (85, 11655072), (88, 11257740), (90, 11007568), (96, 10319595), (99, 10006880), (102, 9712560), (104, 9525780), (110, 9006192), (117, 8467360), (120, 8255676), (130, 7620624), (132, 7505160), (136, 7284420), (143, 6927840), (144, 6879730), (153, 6475040), (156, 6350520), (160, 6191757), (165, 6004128), (170, 5827536), (176, 5628870), (180, 5503784), (187, 5297760), (195, 5080416), (198, 5003440), (204, 4856280), (208, 4762890), (220, 4503096), (221, 4482720), (234, 4233680), (240, 4127838), (255, 3885024), (260, 3810312), (264, 3752580), (272, 3642210), (283, 3500640), (286, 3463920), (288, 3439865), (306, 3237520), (312, 3175260), (330, 3002064), (340, 2913768), (352, 2814435), (360, 2751892), (374, 2648880), (390, 2540208), (396, 2501720), (408, 2428140), (416, 2381445), (429, 2309280), (440, 2251548), (442, 2241360), (468, 2116840), (480, 2063919), (495, 2001376), (510, 1942512), (520, 1905156), (528, 1876290), (544, 1821105), (561, 1765920), (566, 1750320), (572, 1731960), (585, 1693472), (612, 1618760), (624, 1587630), (660, 1501032), (663, 1494240), (680, 1456884), (715, 1385568), (720, 1375946), (748, 1324440), (765, 1295008), (780, 1270104), (792, 1250860), (816, 1214070), (849, 1166880), (858, 1154640), (880, 1125774), (884, 1120680), (935, 1059552), (936, 1058420), (990, 1000688), (1020, 971256), (1040, 952578), (1056, 938145), (1105, 896544), (1122, 882960), (1132, 875160), (1144, 865980), (1170, 846736), (1224, 809380), (1248, 793815), (1287, 769760), (1320, 750516), (1326, 747120), (1360, 728442), (1415, 700128), (1430, 692784), (1440, 687973), (1496, 662220), (1530, 647504), (1560, 635052), (1584, 625430), (1632, 607035), (1683, 588640), (1698, 583440), (1716, 577320), (1760, 562887), (1768, 560340), (1870, 529776), (1872, 529210), (1980, 500344), (1989, 498080), (2040, 485628), (2080, 476289), (2145, 461856), (2210, 448272), (2244, 441480), (2264, 437580), (2288, 432990), (2340, 423368), (2431, 407520), (2448, 404690), (2547, 388960), (2574, 384880), (2640, 375258), (2652, 373560), (2720, 364221), (2805, 353184), (2830, 350064), (2860, 346392), (2992, 331110), (3060, 323752), (3113, 318240), (3120, 317526), (3168, 312715), (3315, 298848), (3366, 294320), (3396, 291720), (3432, 288660), (3536, 280170), (3679, 269280), (3740, 264888), (3744, 264605), (3960, 250172), (3978, 249040), (4080, 242814), (4245, 233376), (4290, 230928), (4420, 224136), (4488, 220740), (4528, 218790), (4576, 216495), (4680, 211684), (4811, 205920), (4862, 203760), (4896, 202345), (5094, 194480), (5148, 192440), (5280, 187629), (5304, 186780), (5610, 176592), (5660, 175032), (5720, 173196), (5984, 165555), (6120, 161876), (6226, 159120), (6240, 158763), (6435, 153952), (6630, 149424), (6732, 147160), (6792, 145860), (6864, 144330), (7072, 140085), (7293, 135840), (7358, 134640), (7480, 132444), (7920, 125086), (7956, 124520), (8160, 121407), (8415, 117728), (8490, 116688), (8580, 115464), (8840, 112068), (8976, 110370), (9056, 109395), (9339, 106080), (9360, 105842), (9622, 102960), (9724, 101880), (9945, 99616), (10188, 97240), (10296, 96220), (10608, 93390), (11037, 89760), (11220, 88296), (11320, 87516), (11440, 86598), (12155, 81504), (12240, 80938), (12452, 79560), (12735, 77792), (12870, 76976), (13260, 74712), (13464, 73580), (13584, 72930), (13728, 72165), (14433, 68640), (14586, 67920), (14716, 67320), (14960, 66222), (15565, 63648), (15840, 62543), (15912, 62260), (16830, 58864), (16980, 58344), (17160, 57732), (17680, 56034), (17952, 55185), (18395, 53856), (18678, 53040), (18720, 52921), (19244, 51480), (19448, 50940), (19890, 49808), (20376, 48620), (20592, 48110), (21216, 46695), (21879, 45280), (22074, 44880), (22440, 44148), (22640, 43758), (22880, 43299), (24055, 41184), (24310, 40752), (24480, 40469), (24904, 39780), (25470, 38896), (25740, 38488), (26520, 37356), (26928, 36790), (27168, 36465), (28017, 35360), (28866, 34320), (29172, 33960), (29432, 33660), (29920, 33111), (31130, 31824)]