549881280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:828

約数の個数: 336

約数和(自身を含む): 2146828320

約数和(自身を除く): 1596947040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 320, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 576, 585, 608, 624, 684, 720, 741, 760, 773, 780, 832, 855, 912, 936, 960, 988, 1040, 1140, 1170, 1216, 1235, 1248, 1368, 1440, 1482, 1520, 1546, 1560, 1710, 1824, 1872, 1976, 2080, 2223, 2280, 2319, 2340, 2470, 2496, 2736, 2880, 2964, 3040, 3092, 3120, 3420, 3648, 3705, 3744, 3865, 3952, 4160, 4446, 4560, 4638, 4680, 4940, 5472, 5928, 6080, 6184, 6240, 6840, 6957, 7410, 7488, 7730, 7904, 8892, 9120, 9276, 9360, 9880, 10049, 10944, 11115, 11595, 11856, 12368, 12480, 13680, 13914, 14687, 14820, 15460, 15808, 17784, 18240, 18552, 18720, 19760, 20098, 22230, 23190, 23712, 24736, 27360, 27828, 29374, 29640, 30147, 30920, 34785, 35568, 37104, 37440, 39520, 40196, 44061, 44460, 46380, 47424, 49472, 50245, 54720, 55656, 58748, 59280, 60294, 61840, 69570, 71136, 73435, 74208, 79040, 80392, 88122, 88920, 90441, 92760, 100490, 111312, 117496, 118560, 120588, 123680, 132183, 139140, 142272, 146870, 148416, 150735, 160784, 176244, 177840, 180882, 185520, 190931, 200980, 220305, 222624, 234992, 237120, 241176, 247360, 264366, 278280, 293740, 301470, 321568, 352488, 355680, 361764, 371040, 381862, 401960, 440610, 445248, 452205, 469984, 482352, 528732, 556560, 572793, 587480, 602940, 643136, 660915, 704976, 711360, 723528, 742080, 763724, 803920, 881220, 904410, 939968, 954655, 964704, 1057464, 1113120, 1145586, 1174960, 1205880, 1321830, 1409952, 1447056, 1527448, 1607840, 1718379, 1762440, 1808820, 1909310, 1929408, 2114928, 2226240, 2291172, 2349920, 2411760, 2643660, 2819904, 2863965, 2894112, 3054896, 3215680, 3436758, 3524880, 3617640, 3818620, 4229856, 4582344, 4699840, 4823520, 5287320, 5727930, 5788224, 6109792, 6873516, 7049760, 7235280, 7637240, 8459712, 8591895, 9164688, 9647040, 10574640, 11455860, 12219584, 13747032, 14099520, 14470560, 15274480, 17183790, 18329376, 21149280, 22911720, 27494064, 28941120, 30548960, 34367580, 36658752, 42298560, 45823440, 54988128, 61097920, 68735160, 91646880, 109976256, 137470320, 183293760, 274940640, 549881280]

約数ペア:

[(1, 549881280), (2, 274940640), (3, 183293760), (4, 137470320), (5, 109976256), (6, 91646880), (8, 68735160), (9, 61097920), (10, 54988128), (12, 45823440), (13, 42298560), (15, 36658752), (16, 34367580), (18, 30548960), (19, 28941120), (20, 27494064), (24, 22911720), (26, 21149280), (30, 18329376), (32, 17183790), (36, 15274480), (38, 14470560), (39, 14099520), (40, 13747032), (45, 12219584), (48, 11455860), (52, 10574640), (57, 9647040), (60, 9164688), (64, 8591895), (65, 8459712), (72, 7637240), (76, 7235280), (78, 7049760), (80, 6873516), (90, 6109792), (95, 5788224), (96, 5727930), (104, 5287320), (114, 4823520), (117, 4699840), (120, 4582344), (130, 4229856), (144, 3818620), (152, 3617640), (156, 3524880), (160, 3436758), (171, 3215680), (180, 3054896), (190, 2894112), (192, 2863965), (195, 2819904), (208, 2643660), (228, 2411760), (234, 2349920), (240, 2291172), (247, 2226240), (260, 2114928), (285, 1929408), (288, 1909310), (304, 1808820), (312, 1762440), (320, 1718379), (342, 1607840), (360, 1527448), (380, 1447056), (390, 1409952), (416, 1321830), (456, 1205880), (468, 1174960), (480, 1145586), (494, 1113120), (520, 1057464), (570, 964704), (576, 954655), (585, 939968), (608, 904410), (624, 881220), (684, 803920), (720, 763724), (741, 742080), (760, 723528), (773, 711360), (780, 704976), (832, 660915), (855, 643136), (912, 602940), (936, 587480), (960, 572793), (988, 556560), (1040, 528732), (1140, 482352), (1170, 469984), (1216, 452205), (1235, 445248), (1248, 440610), (1368, 401960), (1440, 381862), (1482, 371040), (1520, 361764), (1546, 355680), (1560, 352488), (1710, 321568), (1824, 301470), (1872, 293740), (1976, 278280), (2080, 264366), (2223, 247360), (2280, 241176), (2319, 237120), (2340, 234992), (2470, 222624), (2496, 220305), (2736, 200980), (2880, 190931), (2964, 185520), (3040, 180882), (3092, 177840), (3120, 176244), (3420, 160784), (3648, 150735), (3705, 148416), (3744, 146870), (3865, 142272), (3952, 139140), (4160, 132183), (4446, 123680), (4560, 120588), (4638, 118560), (4680, 117496), (4940, 111312), (5472, 100490), (5928, 92760), (6080, 90441), (6184, 88920), (6240, 88122), (6840, 80392), (6957, 79040), (7410, 74208), (7488, 73435), (7730, 71136), (7904, 69570), (8892, 61840), (9120, 60294), (9276, 59280), (9360, 58748), (9880, 55656), (10049, 54720), (10944, 50245), (11115, 49472), (11595, 47424), (11856, 46380), (12368, 44460), (12480, 44061), (13680, 40196), (13914, 39520), (14687, 37440), (14820, 37104), (15460, 35568), (15808, 34785), (17784, 30920), (18240, 30147), (18552, 29640), (18720, 29374), (19760, 27828), (20098, 27360), (22230, 24736), (23190, 23712)]