1520050560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:294

約数の個数: 384

約数和(自身を含む): 5726557440

約数和(自身を除く): 4206506880

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, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 107, 112, 120, 128, 140, 147, 151, 160, 168, 192, 196, 210, 214, 224, 240, 245, 280, 294, 302, 320, 321, 336, 384, 392, 420, 428, 448, 453, 480, 490, 535, 560, 588, 604, 640, 642, 672, 735, 749, 755, 784, 840, 856, 896, 906, 960, 980, 1057, 1070, 1120, 1176, 1208, 1284, 1344, 1470, 1498, 1510, 1568, 1605, 1680, 1712, 1812, 1920, 1960, 2114, 2140, 2240, 2247, 2265, 2352, 2416, 2568, 2688, 2940, 2996, 3020, 3136, 3171, 3210, 3360, 3424, 3624, 3745, 3920, 4228, 4280, 4480, 4494, 4530, 4704, 4832, 5136, 5243, 5285, 5880, 5992, 6040, 6272, 6342, 6420, 6720, 6848, 7248, 7399, 7490, 7840, 8456, 8560, 8988, 9060, 9408, 9664, 10272, 10486, 10570, 11235, 11760, 11984, 12080, 12684, 12840, 13440, 13696, 14496, 14798, 14980, 15680, 15729, 15855, 16157, 16912, 17120, 17976, 18120, 18816, 19328, 20544, 20972, 21140, 22197, 22470, 23520, 23968, 24160, 25368, 25680, 26215, 28992, 29596, 29960, 31360, 31458, 31710, 32314, 33824, 34240, 35952, 36240, 36995, 41088, 41944, 42280, 44394, 44940, 47040, 47936, 48320, 48471, 50736, 51360, 52430, 57984, 59192, 59920, 62916, 63420, 64628, 67648, 68480, 71904, 72480, 73990, 78645, 80785, 83888, 84560, 88788, 89880, 94080, 95872, 96640, 96942, 101472, 102720, 104860, 110985, 113099, 118384, 119840, 125832, 126840, 129256, 135296, 143808, 144960, 147980, 157290, 161570, 167776, 169120, 177576, 179760, 193884, 202944, 205440, 209720, 221970, 226198, 236768, 239680, 242355, 251664, 253680, 258512, 287616, 289920, 295960, 314580, 323140, 335552, 338240, 339297, 355152, 359520, 387768, 405888, 419440, 443940, 452396, 473536, 479360, 484710, 503328, 507360, 517024, 565495, 591920, 629160, 646280, 671104, 676480, 678594, 710304, 719040, 775536, 791693, 838880, 887880, 904792, 947072, 969420, 1006656, 1014720, 1034048, 1130990, 1183840, 1258320, 1292560, 1357188, 1420608, 1438080, 1551072, 1583386, 1677760, 1696485, 1775760, 1809584, 1938840, 2013312, 2029440, 2068096, 2261980, 2367680, 2375079, 2516640, 2585120, 2714376, 2841216, 3102144, 3166772, 3355520, 3392970, 3551520, 3619168, 3877680, 3958465, 4523960, 4735360, 4750158, 5033280, 5170240, 5428752, 6204288, 6333544, 6785940, 7103040, 7238336, 7755360, 7916930, 9047920, 9500316, 10066560, 10340480, 10857504, 11875395, 12667088, 13571880, 14206080, 14476672, 15510720, 15833860, 18095840, 19000632, 21715008, 23750790, 25334176, 27143760, 31021440, 31667720, 36191680, 38001264, 43430016, 47501580, 50668352, 54287520, 63335440, 72383360, 76002528, 95003160, 101336704, 108575040, 126670880, 152005056, 190006320, 217150080, 253341760, 304010112, 380012640, 506683520, 760025280, 1520050560]

約数ペア:

[(1, 1520050560), (2, 760025280), (3, 506683520), (4, 380012640), (5, 304010112), (6, 253341760), (7, 217150080), (8, 190006320), (10, 152005056), (12, 126670880), (14, 108575040), (15, 101336704), (16, 95003160), (20, 76002528), (21, 72383360), (24, 63335440), (28, 54287520), (30, 50668352), (32, 47501580), (35, 43430016), (40, 38001264), (42, 36191680), (48, 31667720), (49, 31021440), (56, 27143760), (60, 25334176), (64, 23750790), (70, 21715008), (80, 19000632), (84, 18095840), (96, 15833860), (98, 15510720), (105, 14476672), (107, 14206080), (112, 13571880), (120, 12667088), (128, 11875395), (140, 10857504), (147, 10340480), (151, 10066560), (160, 9500316), (168, 9047920), (192, 7916930), (196, 7755360), (210, 7238336), (214, 7103040), (224, 6785940), (240, 6333544), (245, 6204288), (280, 5428752), (294, 5170240), (302, 5033280), (320, 4750158), (321, 4735360), (336, 4523960), (384, 3958465), (392, 3877680), (420, 3619168), (428, 3551520), (448, 3392970), (453, 3355520), (480, 3166772), (490, 3102144), (535, 2841216), (560, 2714376), (588, 2585120), (604, 2516640), (640, 2375079), (642, 2367680), (672, 2261980), (735, 2068096), (749, 2029440), (755, 2013312), (784, 1938840), (840, 1809584), (856, 1775760), (896, 1696485), (906, 1677760), (960, 1583386), (980, 1551072), (1057, 1438080), (1070, 1420608), (1120, 1357188), (1176, 1292560), (1208, 1258320), (1284, 1183840), (1344, 1130990), (1470, 1034048), (1498, 1014720), (1510, 1006656), (1568, 969420), (1605, 947072), (1680, 904792), (1712, 887880), (1812, 838880), (1920, 791693), (1960, 775536), (2114, 719040), (2140, 710304), (2240, 678594), (2247, 676480), (2265, 671104), (2352, 646280), (2416, 629160), (2568, 591920), (2688, 565495), (2940, 517024), (2996, 507360), (3020, 503328), (3136, 484710), (3171, 479360), (3210, 473536), (3360, 452396), (3424, 443940), (3624, 419440), (3745, 405888), (3920, 387768), (4228, 359520), (4280, 355152), (4480, 339297), (4494, 338240), (4530, 335552), (4704, 323140), (4832, 314580), (5136, 295960), (5243, 289920), (5285, 287616), (5880, 258512), (5992, 253680), (6040, 251664), (6272, 242355), (6342, 239680), (6420, 236768), (6720, 226198), (6848, 221970), (7248, 209720), (7399, 205440), (7490, 202944), (7840, 193884), (8456, 179760), (8560, 177576), (8988, 169120), (9060, 167776), (9408, 161570), (9664, 157290), (10272, 147980), (10486, 144960), (10570, 143808), (11235, 135296), (11760, 129256), (11984, 126840), (12080, 125832), (12684, 119840), (12840, 118384), (13440, 113099), (13696, 110985), (14496, 104860), (14798, 102720), (14980, 101472), (15680, 96942), (15729, 96640), (15855, 95872), (16157, 94080), (16912, 89880), (17120, 88788), (17976, 84560), (18120, 83888), (18816, 80785), (19328, 78645), (20544, 73990), (20972, 72480), (21140, 71904), (22197, 68480), (22470, 67648), (23520, 64628), (23968, 63420), (24160, 62916), (25368, 59920), (25680, 59192), (26215, 57984), (28992, 52430), (29596, 51360), (29960, 50736), (31360, 48471), (31458, 48320), (31710, 47936), (32314, 47040), (33824, 44940), (34240, 44394), (35952, 42280), (36240, 41944), (36995, 41088)]