1979211360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:306

約数の個数: 384

約数和(自身を含む): 7413202944

約数和(自身を除く): 5433991584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 80, 83, 84, 94, 96, 105, 112, 120, 140, 141, 151, 160, 166, 168, 188, 210, 224, 235, 240, 249, 280, 282, 302, 329, 332, 336, 376, 415, 420, 453, 470, 480, 498, 560, 564, 581, 604, 658, 664, 672, 705, 752, 755, 830, 840, 906, 940, 987, 996, 1057, 1120, 1128, 1162, 1208, 1245, 1316, 1328, 1410, 1504, 1510, 1645, 1660, 1680, 1743, 1812, 1880, 1974, 1992, 2114, 2256, 2265, 2324, 2416, 2490, 2632, 2656, 2820, 2905, 3020, 3171, 3290, 3320, 3360, 3486, 3624, 3760, 3901, 3948, 3984, 4228, 4512, 4530, 4648, 4832, 4935, 4980, 5264, 5285, 5640, 5810, 6040, 6342, 6580, 6640, 6972, 7097, 7248, 7520, 7802, 7896, 7968, 8456, 8715, 9060, 9296, 9870, 9960, 10528, 10570, 11280, 11620, 11703, 12080, 12533, 12684, 13160, 13280, 13944, 14194, 14496, 15604, 15792, 15855, 16912, 17430, 18120, 18592, 19505, 19740, 19920, 21140, 21291, 22560, 23240, 23406, 24160, 25066, 25368, 26320, 27307, 27888, 28388, 31208, 31584, 31710, 33824, 34860, 35485, 36240, 37599, 39010, 39480, 39840, 42280, 42582, 46480, 46812, 49679, 50132, 50736, 52640, 54614, 55776, 56776, 58515, 62416, 62665, 63420, 69720, 70970, 72480, 75198, 78020, 78960, 81921, 84560, 85164, 87731, 92960, 93624, 99358, 100264, 101472, 106455, 109228, 113552, 117030, 124832, 125330, 126840, 136535, 139440, 141940, 149037, 150396, 156040, 157920, 163842, 169120, 170328, 175462, 187248, 187995, 198716, 200528, 212910, 218456, 227104, 234060, 248395, 250660, 253680, 263193, 273070, 278880, 283880, 298074, 300792, 312080, 327684, 340656, 350924, 374496, 375990, 397432, 401056, 409605, 425820, 436912, 438655, 468120, 496790, 501320, 507360, 526386, 546140, 567760, 589051, 596148, 601584, 624160, 655368, 681312, 701848, 745185, 751980, 794864, 819210, 851640, 873824, 877310, 936240, 993580, 1002640, 1052772, 1092280, 1135520, 1178102, 1192296, 1203168, 1310736, 1315965, 1403696, 1490370, 1503960, 1589728, 1638420, 1703280, 1754620, 1767153, 1872480, 1987160, 2005280, 2105544, 2184560, 2356204, 2384592, 2621472, 2631930, 2807392, 2945255, 2980740, 3007920, 3276840, 3406560, 3509240, 3534306, 3974320, 4123357, 4211088, 4369120, 4712408, 4769184, 5263860, 5890510, 5961480, 6015840, 6553680, 7018480, 7068612, 7948640, 8246714, 8422176, 8835765, 9424816, 10527720, 11781020, 11922960, 12370071, 13107360, 14036960, 14137224, 16493428, 17671530, 18849632, 20616785, 21055440, 23562040, 23845920, 24740142, 28274448, 32986856, 35343060, 41233570, 42110880, 47124080, 49480284, 56548896, 61850355, 65973712, 70686120, 82467140, 94248160, 98960568, 123700710, 131947424, 141372240, 164934280, 197921136, 247401420, 282744480, 329868560, 395842272, 494802840, 659737120, 989605680, 1979211360]

約数ペア:

[(1, 1979211360), (2, 989605680), (3, 659737120), (4, 494802840), (5, 395842272), (6, 329868560), (7, 282744480), (8, 247401420), (10, 197921136), (12, 164934280), (14, 141372240), (15, 131947424), (16, 123700710), (20, 98960568), (21, 94248160), (24, 82467140), (28, 70686120), (30, 65973712), (32, 61850355), (35, 56548896), (40, 49480284), (42, 47124080), (47, 42110880), (48, 41233570), (56, 35343060), (60, 32986856), (70, 28274448), (80, 24740142), (83, 23845920), (84, 23562040), (94, 21055440), (96, 20616785), (105, 18849632), (112, 17671530), (120, 16493428), (140, 14137224), (141, 14036960), (151, 13107360), (160, 12370071), (166, 11922960), (168, 11781020), (188, 10527720), (210, 9424816), (224, 8835765), (235, 8422176), (240, 8246714), (249, 7948640), (280, 7068612), (282, 7018480), (302, 6553680), (329, 6015840), (332, 5961480), (336, 5890510), (376, 5263860), (415, 4769184), (420, 4712408), (453, 4369120), (470, 4211088), (480, 4123357), (498, 3974320), (560, 3534306), (564, 3509240), (581, 3406560), (604, 3276840), (658, 3007920), (664, 2980740), (672, 2945255), (705, 2807392), (752, 2631930), (755, 2621472), (830, 2384592), (840, 2356204), (906, 2184560), (940, 2105544), (987, 2005280), (996, 1987160), (1057, 1872480), (1120, 1767153), (1128, 1754620), (1162, 1703280), (1208, 1638420), (1245, 1589728), (1316, 1503960), (1328, 1490370), (1410, 1403696), (1504, 1315965), (1510, 1310736), (1645, 1203168), (1660, 1192296), (1680, 1178102), (1743, 1135520), (1812, 1092280), (1880, 1052772), (1974, 1002640), (1992, 993580), (2114, 936240), (2256, 877310), (2265, 873824), (2324, 851640), (2416, 819210), (2490, 794864), (2632, 751980), (2656, 745185), (2820, 701848), (2905, 681312), (3020, 655368), (3171, 624160), (3290, 601584), (3320, 596148), (3360, 589051), (3486, 567760), (3624, 546140), (3760, 526386), (3901, 507360), (3948, 501320), (3984, 496790), (4228, 468120), (4512, 438655), (4530, 436912), (4648, 425820), (4832, 409605), (4935, 401056), (4980, 397432), (5264, 375990), (5285, 374496), (5640, 350924), (5810, 340656), (6040, 327684), (6342, 312080), (6580, 300792), (6640, 298074), (6972, 283880), (7097, 278880), (7248, 273070), (7520, 263193), (7802, 253680), (7896, 250660), (7968, 248395), (8456, 234060), (8715, 227104), (9060, 218456), (9296, 212910), (9870, 200528), (9960, 198716), (10528, 187995), (10570, 187248), (11280, 175462), (11620, 170328), (11703, 169120), (12080, 163842), (12533, 157920), (12684, 156040), (13160, 150396), (13280, 149037), (13944, 141940), (14194, 139440), (14496, 136535), (15604, 126840), (15792, 125330), (15855, 124832), (16912, 117030), (17430, 113552), (18120, 109228), (18592, 106455), (19505, 101472), (19740, 100264), (19920, 99358), (21140, 93624), (21291, 92960), (22560, 87731), (23240, 85164), (23406, 84560), (24160, 81921), (25066, 78960), (25368, 78020), (26320, 75198), (27307, 72480), (27888, 70970), (28388, 69720), (31208, 63420), (31584, 62665), (31710, 62416), (33824, 58515), (34860, 56776), (35485, 55776), (36240, 54614), (37599, 52640), (39010, 50736), (39480, 50132), (39840, 49679), (42280, 46812), (42582, 46480)]