399475440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 540

約数和(自身を含む): 1715106744

約数和(自身を除く): 1315631304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 65, 67, 70, 72, 78, 80, 84, 90, 91, 98, 104, 105, 112, 117, 120, 126, 130, 134, 140, 144, 147, 156, 168, 169, 180, 182, 195, 196, 201, 208, 210, 234, 240, 245, 252, 260, 268, 273, 280, 294, 312, 315, 335, 336, 338, 360, 364, 390, 392, 402, 420, 441, 455, 468, 469, 490, 504, 507, 520, 536, 546, 560, 585, 588, 603, 624, 630, 637, 670, 676, 720, 728, 735, 780, 784, 804, 819, 840, 845, 871, 882, 910, 936, 938, 980, 1005, 1008, 1014, 1040, 1072, 1092, 1170, 1176, 1183, 1206, 1260, 1274, 1340, 1352, 1365, 1407, 1456, 1470, 1521, 1560, 1608, 1638, 1680, 1690, 1742, 1764, 1820, 1872, 1876, 1911, 1960, 2010, 2028, 2184, 2205, 2340, 2345, 2352, 2366, 2412, 2520, 2535, 2548, 2613, 2680, 2704, 2730, 2814, 2940, 3015, 3042, 3120, 3185, 3216, 3276, 3283, 3380, 3484, 3528, 3549, 3640, 3752, 3822, 3920, 4020, 4056, 4095, 4221, 4355, 4368, 4410, 4680, 4690, 4732, 4824, 5040, 5070, 5096, 5226, 5360, 5460, 5628, 5733, 5880, 5915, 6030, 6084, 6097, 6370, 6552, 6566, 6760, 6968, 7035, 7056, 7098, 7280, 7504, 7605, 7644, 7839, 8040, 8112, 8190, 8281, 8442, 8710, 8820, 9360, 9380, 9464, 9555, 9648, 9849, 10140, 10192, 10452, 10647, 10920, 11256, 11323, 11466, 11760, 11830, 12060, 12168, 12194, 12740, 13065, 13104, 13132, 13520, 13936, 14070, 14196, 15210, 15288, 15678, 16080, 16380, 16415, 16562, 16884, 17420, 17640, 17745, 18291, 18760, 18928, 19110, 19698, 20280, 20904, 21105, 21294, 21840, 22512, 22646, 22932, 23660, 24120, 24336, 24388, 24843, 25480, 26130, 26264, 28140, 28392, 28665, 29547, 30420, 30485, 30576, 31356, 32760, 32830, 33124, 33768, 33969, 34840, 35280, 35490, 36582, 37520, 38220, 39195, 39396, 40560, 41405, 41808, 42210, 42588, 42679, 45292, 45864, 47320, 48240, 48776, 49245, 49686, 50960, 52260, 52528, 53235, 54873, 56280, 56615, 56784, 57330, 59094, 60840, 60970, 62712, 65520, 65660, 66248, 67536, 67938, 69680, 70980, 73164, 74529, 76440, 78390, 78792, 79261, 82810, 84420, 85176, 85358, 90584, 91455, 91728, 94640, 97552, 98490, 99372, 101907, 104520, 106470, 109746, 112560, 113230, 114660, 118188, 121680, 121940, 124215, 125424, 128037, 131320, 132496, 135876, 141960, 146328, 147735, 149058, 152880, 156780, 157584, 158522, 165620, 168840, 169845, 170352, 170716, 181168, 182910, 196980, 198744, 203814, 209040, 212940, 213395, 219492, 226460, 229320, 236376, 237783, 243880, 248430, 256074, 262640, 271752, 274365, 283920, 292656, 295470, 298116, 313560, 317044, 331240, 337680, 339690, 341432, 365820, 372645, 384111, 393960, 396305, 397488, 407628, 425880, 426790, 438984, 452920, 458640, 472752, 475566, 487760, 496860, 509535, 512148, 543504, 548730, 554827, 590940, 596232, 627120, 634088, 640185, 662480, 679380, 682864, 713349, 731640, 745290, 768222, 787920, 792610, 815256, 851760, 853580, 877968, 905840, 951132, 993720, 1019070, 1024296, 1097460, 1109654, 1181880, 1188915, 1192464, 1268176, 1280370, 1358760, 1426698, 1463280, 1490580, 1536444, 1585220, 1630512, 1664481, 1707160, 1902264, 1920555, 1987440, 2038140, 2048592, 2194920, 2219308, 2363760, 2377830, 2560740, 2717520, 2774135, 2853396, 2981160, 3072888, 3170440, 3328962, 3414320, 3566745, 3804528, 3841110, 4076280, 4389840, 4438616, 4755660, 4993443, 5121480, 5548270, 5706792, 5962320, 6145776, 6340880, 6657924, 7133490, 7682220, 8152560, 8322405, 8877232, 9511320, 9986886, 10242960, 11096540, 11413584, 13315848, 14266980, 15364440, 16644810, 19022640, 19973772, 22193080, 24967215, 26631696, 28533960, 30728880, 33289620, 39947544, 44386160, 49934430, 57067920, 66579240, 79895088, 99868860, 133158480, 199737720, 399475440]

約数ペア:

[(1, 399475440), (2, 199737720), (3, 133158480), (4, 99868860), (5, 79895088), (6, 66579240), (7, 57067920), (8, 49934430), (9, 44386160), (10, 39947544), (12, 33289620), (13, 30728880), (14, 28533960), (15, 26631696), (16, 24967215), (18, 22193080), (20, 19973772), (21, 19022640), (24, 16644810), (26, 15364440), (28, 14266980), (30, 13315848), (35, 11413584), (36, 11096540), (39, 10242960), (40, 9986886), (42, 9511320), (45, 8877232), (48, 8322405), (49, 8152560), (52, 7682220), (56, 7133490), (60, 6657924), (63, 6340880), (65, 6145776), (67, 5962320), (70, 5706792), (72, 5548270), (78, 5121480), (80, 4993443), (84, 4755660), (90, 4438616), (91, 4389840), (98, 4076280), (104, 3841110), (105, 3804528), (112, 3566745), (117, 3414320), (120, 3328962), (126, 3170440), (130, 3072888), (134, 2981160), (140, 2853396), (144, 2774135), (147, 2717520), (156, 2560740), (168, 2377830), (169, 2363760), (180, 2219308), (182, 2194920), (195, 2048592), (196, 2038140), (201, 1987440), (208, 1920555), (210, 1902264), (234, 1707160), (240, 1664481), (245, 1630512), (252, 1585220), (260, 1536444), (268, 1490580), (273, 1463280), (280, 1426698), (294, 1358760), (312, 1280370), (315, 1268176), (335, 1192464), (336, 1188915), (338, 1181880), (360, 1109654), (364, 1097460), (390, 1024296), (392, 1019070), (402, 993720), (420, 951132), (441, 905840), (455, 877968), (468, 853580), (469, 851760), (490, 815256), (504, 792610), (507, 787920), (520, 768222), (536, 745290), (546, 731640), (560, 713349), (585, 682864), (588, 679380), (603, 662480), (624, 640185), (630, 634088), (637, 627120), (670, 596232), (676, 590940), (720, 554827), (728, 548730), (735, 543504), (780, 512148), (784, 509535), (804, 496860), (819, 487760), (840, 475566), (845, 472752), (871, 458640), (882, 452920), (910, 438984), (936, 426790), (938, 425880), (980, 407628), (1005, 397488), (1008, 396305), (1014, 393960), (1040, 384111), (1072, 372645), (1092, 365820), (1170, 341432), (1176, 339690), (1183, 337680), (1206, 331240), (1260, 317044), (1274, 313560), (1340, 298116), (1352, 295470), (1365, 292656), (1407, 283920), (1456, 274365), (1470, 271752), (1521, 262640), (1560, 256074), (1608, 248430), (1638, 243880), (1680, 237783), (1690, 236376), (1742, 229320), (1764, 226460), (1820, 219492), (1872, 213395), (1876, 212940), (1911, 209040), (1960, 203814), (2010, 198744), (2028, 196980), (2184, 182910), (2205, 181168), (2340, 170716), (2345, 170352), (2352, 169845), (2366, 168840), (2412, 165620), (2520, 158522), (2535, 157584), (2548, 156780), (2613, 152880), (2680, 149058), (2704, 147735), (2730, 146328), (2814, 141960), (2940, 135876), (3015, 132496), (3042, 131320), (3120, 128037), (3185, 125424), (3216, 124215), (3276, 121940), (3283, 121680), (3380, 118188), (3484, 114660), (3528, 113230), (3549, 112560), (3640, 109746), (3752, 106470), (3822, 104520), (3920, 101907), (4020, 99372), (4056, 98490), (4095, 97552), (4221, 94640), (4355, 91728), (4368, 91455), (4410, 90584), (4680, 85358), (4690, 85176), (4732, 84420), (4824, 82810), (5040, 79261), (5070, 78792), (5096, 78390), (5226, 76440), (5360, 74529), (5460, 73164), (5628, 70980), (5733, 69680), (5880, 67938), (5915, 67536), (6030, 66248), (6084, 65660), (6097, 65520), (6370, 62712), (6552, 60970), (6566, 60840), (6760, 59094), (6968, 57330), (7035, 56784), (7056, 56615), (7098, 56280), (7280, 54873), (7504, 53235), (7605, 52528), (7644, 52260), (7839, 50960), (8040, 49686), (8112, 49245), (8190, 48776), (8281, 48240), (8442, 47320), (8710, 45864), (8820, 45292), (9360, 42679), (9380, 42588), (9464, 42210), (9555, 41808), (9648, 41405), (9849, 40560), (10140, 39396), (10192, 39195), (10452, 38220), (10647, 37520), (10920, 36582), (11256, 35490), (11323, 35280), (11466, 34840), (11760, 33969), (11830, 33768), (12060, 33124), (12168, 32830), (12194, 32760), (12740, 31356), (13065, 30576), (13104, 30485), (13132, 30420), (13520, 29547), (13936, 28665), (14070, 28392), (14196, 28140), (15210, 26264), (15288, 26130), (15678, 25480), (16080, 24843), (16380, 24388), (16415, 24336), (16562, 24120), (16884, 23660), (17420, 22932), (17640, 22646), (17745, 22512), (18291, 21840), (18760, 21294), (18928, 21105), (19110, 20904), (19698, 20280)]