1240967520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1219

約数の個数: 384

約数和(自身を含む): 4927910400

約数和(自身を除く): 3686942880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 342, 351, 360, 380, 390, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 585, 608, 624, 684, 702, 720, 741, 760, 780, 855, 864, 912, 936, 988, 1026, 1040, 1080, 1140, 1163, 1170, 1235, 1248, 1368, 1404, 1440, 1482, 1520, 1560, 1710, 1755, 1824, 1872, 1976, 2052, 2080, 2160, 2223, 2280, 2326, 2340, 2470, 2565, 2736, 2808, 2964, 3040, 3120, 3420, 3489, 3510, 3705, 3744, 3952, 4104, 4320, 4446, 4560, 4652, 4680, 4940, 5130, 5472, 5616, 5815, 5928, 6240, 6669, 6840, 6978, 7020, 7410, 7904, 8208, 8892, 9120, 9304, 9360, 9880, 10260, 10467, 11115, 11232, 11630, 11856, 13338, 13680, 13956, 14040, 14820, 15119, 16416, 17445, 17784, 18608, 18720, 19760, 20520, 20934, 22097, 22230, 23260, 23712, 26676, 27360, 27912, 28080, 29640, 30238, 31401, 33345, 34890, 35568, 37216, 39520, 41040, 41868, 44194, 44460, 45357, 46520, 52335, 53352, 55824, 56160, 59280, 60476, 62802, 66291, 66690, 69780, 71136, 75595, 82080, 83736, 88388, 88920, 90714, 93040, 104670, 106704, 110485, 111648, 118560, 120952, 125604, 132582, 133380, 136071, 139560, 151190, 157005, 167472, 176776, 177840, 181428, 186080, 198873, 209340, 213408, 220970, 226785, 241904, 251208, 265164, 266760, 272142, 279120, 287261, 302380, 314010, 331455, 334944, 353552, 355680, 362856, 397746, 408213, 418680, 441940, 453570, 483808, 502416, 530328, 533520, 544284, 558240, 574522, 596619, 604760, 628020, 662910, 680355, 707104, 725712, 795492, 816426, 837360, 861783, 883880, 907140, 994365, 1004832, 1060656, 1067040, 1088568, 1149044, 1193238, 1209520, 1256040, 1325820, 1360710, 1436305, 1451424, 1590984, 1632852, 1674720, 1723566, 1767760, 1814280, 1988730, 2041065, 2121312, 2177136, 2298088, 2386476, 2419040, 2512080, 2585349, 2651640, 2721420, 2872610, 2983095, 3181968, 3265704, 3447132, 3535520, 3628560, 3977460, 4082130, 4308915, 4354272, 4596176, 4772952, 5024160, 5170698, 5303280, 5442840, 5745220, 5966190, 6363936, 6531408, 6894264, 7257120, 7756047, 7954920, 8164260, 8617830, 9192352, 9545904, 10341396, 10606560, 10885680, 11490440, 11932380, 12926745, 13062816, 13788528, 15512094, 15909840, 16328520, 17235660, 19091808, 20682792, 21771360, 22980880, 23864760, 25853490, 27577056, 31024188, 31819680, 32657040, 34471320, 38780235, 41365584, 45961760, 47729520, 51706980, 62048376, 65314080, 68942640, 77560470, 82731168, 95459040, 103413960, 124096752, 137885280, 155120940, 206827920, 248193504, 310241880, 413655840, 620483760, 1240967520]

約数ペア:

[(1, 1240967520), (2, 620483760), (3, 413655840), (4, 310241880), (5, 248193504), (6, 206827920), (8, 155120940), (9, 137885280), (10, 124096752), (12, 103413960), (13, 95459040), (15, 82731168), (16, 77560470), (18, 68942640), (19, 65314080), (20, 62048376), (24, 51706980), (26, 47729520), (27, 45961760), (30, 41365584), (32, 38780235), (36, 34471320), (38, 32657040), (39, 31819680), (40, 31024188), (45, 27577056), (48, 25853490), (52, 23864760), (54, 22980880), (57, 21771360), (60, 20682792), (65, 19091808), (72, 17235660), (76, 16328520), (78, 15909840), (80, 15512094), (90, 13788528), (95, 13062816), (96, 12926745), (104, 11932380), (108, 11490440), (114, 10885680), (117, 10606560), (120, 10341396), (130, 9545904), (135, 9192352), (144, 8617830), (152, 8164260), (156, 7954920), (160, 7756047), (171, 7257120), (180, 6894264), (190, 6531408), (195, 6363936), (208, 5966190), (216, 5745220), (228, 5442840), (234, 5303280), (240, 5170698), (247, 5024160), (260, 4772952), (270, 4596176), (285, 4354272), (288, 4308915), (304, 4082130), (312, 3977460), (342, 3628560), (351, 3535520), (360, 3447132), (380, 3265704), (390, 3181968), (416, 2983095), (432, 2872610), (456, 2721420), (468, 2651640), (480, 2585349), (494, 2512080), (513, 2419040), (520, 2386476), (540, 2298088), (570, 2177136), (585, 2121312), (608, 2041065), (624, 1988730), (684, 1814280), (702, 1767760), (720, 1723566), (741, 1674720), (760, 1632852), (780, 1590984), (855, 1451424), (864, 1436305), (912, 1360710), (936, 1325820), (988, 1256040), (1026, 1209520), (1040, 1193238), (1080, 1149044), (1140, 1088568), (1163, 1067040), (1170, 1060656), (1235, 1004832), (1248, 994365), (1368, 907140), (1404, 883880), (1440, 861783), (1482, 837360), (1520, 816426), (1560, 795492), (1710, 725712), (1755, 707104), (1824, 680355), (1872, 662910), (1976, 628020), (2052, 604760), (2080, 596619), (2160, 574522), (2223, 558240), (2280, 544284), (2326, 533520), (2340, 530328), (2470, 502416), (2565, 483808), (2736, 453570), (2808, 441940), (2964, 418680), (3040, 408213), (3120, 397746), (3420, 362856), (3489, 355680), (3510, 353552), (3705, 334944), (3744, 331455), (3952, 314010), (4104, 302380), (4320, 287261), (4446, 279120), (4560, 272142), (4652, 266760), (4680, 265164), (4940, 251208), (5130, 241904), (5472, 226785), (5616, 220970), (5815, 213408), (5928, 209340), (6240, 198873), (6669, 186080), (6840, 181428), (6978, 177840), (7020, 176776), (7410, 167472), (7904, 157005), (8208, 151190), (8892, 139560), (9120, 136071), (9304, 133380), (9360, 132582), (9880, 125604), (10260, 120952), (10467, 118560), (11115, 111648), (11232, 110485), (11630, 106704), (11856, 104670), (13338, 93040), (13680, 90714), (13956, 88920), (14040, 88388), (14820, 83736), (15119, 82080), (16416, 75595), (17445, 71136), (17784, 69780), (18608, 66690), (18720, 66291), (19760, 62802), (20520, 60476), (20934, 59280), (22097, 56160), (22230, 55824), (23260, 53352), (23712, 52335), (26676, 46520), (27360, 45357), (27912, 44460), (28080, 44194), (29640, 41868), (30238, 41040), (31401, 39520), (33345, 37216), (34890, 35568)]