475927920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1049

約数の個数: 320

約数和(自身を含む): 1871130240

約数和(自身を除く): 1395202320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 306, 312, 340, 351, 360, 390, 408, 432, 442, 459, 468, 510, 520, 540, 585, 612, 624, 663, 680, 702, 720, 765, 780, 816, 884, 918, 936, 997, 1020, 1040, 1080, 1105, 1170, 1224, 1326, 1360, 1404, 1530, 1560, 1755, 1768, 1836, 1872, 1989, 1994, 2040, 2160, 2210, 2295, 2340, 2448, 2652, 2808, 2991, 3060, 3120, 3315, 3510, 3536, 3672, 3978, 3988, 4080, 4420, 4590, 4680, 4985, 5304, 5616, 5967, 5982, 6120, 6630, 7020, 7344, 7956, 7976, 8840, 8973, 9180, 9360, 9945, 9970, 10608, 11934, 11964, 12240, 12961, 13260, 14040, 14955, 15912, 15952, 16949, 17680, 17946, 18360, 19890, 19940, 23868, 23928, 25922, 26520, 26919, 28080, 29835, 29910, 31824, 33898, 35892, 36720, 38883, 39780, 39880, 44865, 47736, 47856, 50847, 51844, 53040, 53838, 59670, 59820, 64805, 67796, 71784, 77766, 79560, 79760, 84745, 89730, 95472, 101694, 103688, 107676, 116649, 119340, 119640, 129610, 134595, 135592, 143568, 152541, 155532, 159120, 169490, 179460, 194415, 203388, 207376, 215352, 220337, 233298, 238680, 239280, 254235, 259220, 269190, 271184, 305082, 311064, 338980, 349947, 358920, 388830, 406776, 430704, 440674, 457623, 466596, 477360, 508470, 518440, 538380, 583245, 610164, 622128, 661011, 677960, 699894, 717840, 762705, 777660, 813552, 881348, 915246, 933192, 1016940, 1036880, 1076760, 1101685, 1166490, 1220328, 1322022, 1355920, 1399788, 1525410, 1555320, 1749735, 1762696, 1830492, 1866384, 1983033, 2033880, 2153520, 2203370, 2288115, 2332980, 2440656, 2644044, 2799576, 3050820, 3110640, 3305055, 3499470, 3525392, 3660984, 3966066, 4067760, 4406740, 4576230, 4665960, 5288088, 5599152, 5949099, 6101640, 6610110, 6998940, 7321968, 7932132, 8813480, 9152460, 9331920, 9915165, 10576176, 11898198, 12203280, 13220220, 13997880, 15864264, 17626960, 18304920, 19830330, 23796396, 26440440, 27995760, 29745495, 31728528, 36609840, 39660660, 47592792, 52880880, 59490990, 79321320, 95185584, 118981980, 158642640, 237963960, 475927920]

約数ペア:

[(1, 475927920), (2, 237963960), (3, 158642640), (4, 118981980), (5, 95185584), (6, 79321320), (8, 59490990), (9, 52880880), (10, 47592792), (12, 39660660), (13, 36609840), (15, 31728528), (16, 29745495), (17, 27995760), (18, 26440440), (20, 23796396), (24, 19830330), (26, 18304920), (27, 17626960), (30, 15864264), (34, 13997880), (36, 13220220), (39, 12203280), (40, 11898198), (45, 10576176), (48, 9915165), (51, 9331920), (52, 9152460), (54, 8813480), (60, 7932132), (65, 7321968), (68, 6998940), (72, 6610110), (78, 6101640), (80, 5949099), (85, 5599152), (90, 5288088), (102, 4665960), (104, 4576230), (108, 4406740), (117, 4067760), (120, 3966066), (130, 3660984), (135, 3525392), (136, 3499470), (144, 3305055), (153, 3110640), (156, 3050820), (170, 2799576), (180, 2644044), (195, 2440656), (204, 2332980), (208, 2288115), (216, 2203370), (221, 2153520), (234, 2033880), (240, 1983033), (255, 1866384), (260, 1830492), (270, 1762696), (272, 1749735), (306, 1555320), (312, 1525410), (340, 1399788), (351, 1355920), (360, 1322022), (390, 1220328), (408, 1166490), (432, 1101685), (442, 1076760), (459, 1036880), (468, 1016940), (510, 933192), (520, 915246), (540, 881348), (585, 813552), (612, 777660), (624, 762705), (663, 717840), (680, 699894), (702, 677960), (720, 661011), (765, 622128), (780, 610164), (816, 583245), (884, 538380), (918, 518440), (936, 508470), (997, 477360), (1020, 466596), (1040, 457623), (1080, 440674), (1105, 430704), (1170, 406776), (1224, 388830), (1326, 358920), (1360, 349947), (1404, 338980), (1530, 311064), (1560, 305082), (1755, 271184), (1768, 269190), (1836, 259220), (1872, 254235), (1989, 239280), (1994, 238680), (2040, 233298), (2160, 220337), (2210, 215352), (2295, 207376), (2340, 203388), (2448, 194415), (2652, 179460), (2808, 169490), (2991, 159120), (3060, 155532), (3120, 152541), (3315, 143568), (3510, 135592), (3536, 134595), (3672, 129610), (3978, 119640), (3988, 119340), (4080, 116649), (4420, 107676), (4590, 103688), (4680, 101694), (4985, 95472), (5304, 89730), (5616, 84745), (5967, 79760), (5982, 79560), (6120, 77766), (6630, 71784), (7020, 67796), (7344, 64805), (7956, 59820), (7976, 59670), (8840, 53838), (8973, 53040), (9180, 51844), (9360, 50847), (9945, 47856), (9970, 47736), (10608, 44865), (11934, 39880), (11964, 39780), (12240, 38883), (12961, 36720), (13260, 35892), (14040, 33898), (14955, 31824), (15912, 29910), (15952, 29835), (16949, 28080), (17680, 26919), (17946, 26520), (18360, 25922), (19890, 23928), (19940, 23868)]