40547520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:77

約数の個数: 336

約数和(自身を含む): 162580320

約数和(自身を除く): 122032800

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, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 320, 342, 351, 360, 361, 380, 390, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 576, 585, 608, 624, 684, 702, 720, 722, 741, 760, 780, 832, 855, 864, 912, 936, 960, 988, 1026, 1040, 1080, 1083, 1140, 1170, 1216, 1235, 1248, 1368, 1404, 1440, 1444, 1482, 1520, 1560, 1710, 1728, 1755, 1805, 1824, 1872, 1976, 2052, 2080, 2160, 2166, 2223, 2280, 2340, 2470, 2496, 2565, 2736, 2808, 2880, 2888, 2964, 3040, 3120, 3249, 3420, 3510, 3610, 3648, 3705, 3744, 3952, 4104, 4160, 4320, 4332, 4446, 4560, 4680, 4693, 4940, 5130, 5415, 5472, 5616, 5776, 5928, 6080, 6240, 6498, 6669, 6840, 7020, 7220, 7410, 7488, 7904, 8208, 8640, 8664, 8892, 9120, 9360, 9386, 9747, 9880, 10260, 10830, 10944, 11115, 11232, 11552, 11856, 12480, 12996, 13338, 13680, 14040, 14079, 14440, 14820, 15808, 16245, 16416, 17328, 17784, 18240, 18720, 18772, 19494, 19760, 20520, 21660, 22230, 22464, 23104, 23465, 23712, 25992, 26676, 27360, 28080, 28158, 28880, 29640, 32490, 32832, 33345, 34656, 35568, 37440, 37544, 38988, 39520, 41040, 42237, 43320, 44460, 46930, 47424, 48735, 51984, 53352, 54720, 56160, 56316, 57760, 59280, 64980, 66690, 69312, 70395, 71136, 75088, 77976, 79040, 82080, 84474, 86640, 88920, 93860, 97470, 103968, 106704, 112320, 112632, 115520, 118560, 126711, 129960, 133380, 140790, 142272, 150176, 155952, 164160, 168948, 173280, 177840, 187720, 194940, 207936, 211185, 213408, 225264, 237120, 253422, 259920, 266760, 281580, 300352, 311904, 337896, 346560, 355680, 375440, 389880, 422370, 426816, 450528, 506844, 519840, 533520, 563160, 623808, 633555, 675792, 711360, 750880, 779760, 844740, 901056, 1013688, 1039680, 1067040, 1126320, 1267110, 1351584, 1501760, 1559520, 1689480, 2027376, 2134080, 2252640, 2534220, 2703168, 3119040, 3378960, 4054752, 4505280, 5068440, 6757920, 8109504, 10136880, 13515840, 20273760, 40547520]

約数ペア:

[(1, 40547520), (2, 20273760), (3, 13515840), (4, 10136880), (5, 8109504), (6, 6757920), (8, 5068440), (9, 4505280), (10, 4054752), (12, 3378960), (13, 3119040), (15, 2703168), (16, 2534220), (18, 2252640), (19, 2134080), (20, 2027376), (24, 1689480), (26, 1559520), (27, 1501760), (30, 1351584), (32, 1267110), (36, 1126320), (38, 1067040), (39, 1039680), (40, 1013688), (45, 901056), (48, 844740), (52, 779760), (54, 750880), (57, 711360), (60, 675792), (64, 633555), (65, 623808), (72, 563160), (76, 533520), (78, 519840), (80, 506844), (90, 450528), (95, 426816), (96, 422370), (104, 389880), (108, 375440), (114, 355680), (117, 346560), (120, 337896), (130, 311904), (135, 300352), (144, 281580), (152, 266760), (156, 259920), (160, 253422), (171, 237120), (180, 225264), (190, 213408), (192, 211185), (195, 207936), (208, 194940), (216, 187720), (228, 177840), (234, 173280), (240, 168948), (247, 164160), (260, 155952), (270, 150176), (285, 142272), (288, 140790), (304, 133380), (312, 129960), (320, 126711), (342, 118560), (351, 115520), (360, 112632), (361, 112320), (380, 106704), (390, 103968), (416, 97470), (432, 93860), (456, 88920), (468, 86640), (480, 84474), (494, 82080), (513, 79040), (520, 77976), (540, 75088), (570, 71136), (576, 70395), (585, 69312), (608, 66690), (624, 64980), (684, 59280), (702, 57760), (720, 56316), (722, 56160), (741, 54720), (760, 53352), (780, 51984), (832, 48735), (855, 47424), (864, 46930), (912, 44460), (936, 43320), (960, 42237), (988, 41040), (1026, 39520), (1040, 38988), (1080, 37544), (1083, 37440), (1140, 35568), (1170, 34656), (1216, 33345), (1235, 32832), (1248, 32490), (1368, 29640), (1404, 28880), (1440, 28158), (1444, 28080), (1482, 27360), (1520, 26676), (1560, 25992), (1710, 23712), (1728, 23465), (1755, 23104), (1805, 22464), (1824, 22230), (1872, 21660), (1976, 20520), (2052, 19760), (2080, 19494), (2160, 18772), (2166, 18720), (2223, 18240), (2280, 17784), (2340, 17328), (2470, 16416), (2496, 16245), (2565, 15808), (2736, 14820), (2808, 14440), (2880, 14079), (2888, 14040), (2964, 13680), (3040, 13338), (3120, 12996), (3249, 12480), (3420, 11856), (3510, 11552), (3610, 11232), (3648, 11115), (3705, 10944), (3744, 10830), (3952, 10260), (4104, 9880), (4160, 9747), (4320, 9386), (4332, 9360), (4446, 9120), (4560, 8892), (4680, 8664), (4693, 8640), (4940, 8208), (5130, 7904), (5415, 7488), (5472, 7410), (5616, 7220), (5776, 7020), (5928, 6840), (6080, 6669), (6240, 6498)]