18152727040

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:899

約数の個数: 320

約数和(自身を含む): 52664629248

約数和(自身を除く): 34511902208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 41, 56, 62, 64, 70, 80, 82, 112, 124, 128, 140, 155, 160, 164, 205, 217, 224, 248, 256, 280, 287, 310, 320, 328, 410, 434, 448, 496, 512, 560, 574, 620, 640, 656, 797, 820, 868, 896, 992, 1085, 1120, 1148, 1240, 1271, 1280, 1312, 1435, 1594, 1640, 1736, 1792, 1984, 2170, 2240, 2296, 2480, 2542, 2560, 2624, 2870, 3188, 3280, 3472, 3584, 3968, 3985, 4340, 4480, 4592, 4960, 5084, 5248, 5579, 5740, 6355, 6376, 6560, 6944, 7936, 7970, 8680, 8897, 8960, 9184, 9920, 10168, 10496, 11158, 11480, 12710, 12752, 13120, 13888, 15872, 15940, 17360, 17794, 17920, 18368, 19840, 20336, 20992, 22316, 22960, 24707, 25420, 25504, 26240, 27776, 27895, 31880, 32677, 34720, 35588, 36736, 39680, 40672, 44485, 44632, 45920, 49414, 50840, 51008, 52480, 55552, 55790, 63760, 65354, 69440, 71176, 73472, 79360, 81344, 88970, 89264, 91840, 98828, 101680, 102016, 104960, 111104, 111580, 123535, 127520, 130708, 138880, 142352, 146944, 162688, 163385, 172949, 177940, 178528, 183680, 197656, 203360, 204032, 223160, 228739, 247070, 255040, 261416, 277760, 284704, 325376, 326770, 345898, 355880, 357056, 367360, 395312, 406720, 408064, 446320, 457478, 494140, 510080, 522832, 555520, 569408, 650752, 653540, 691796, 711760, 714112, 734720, 790624, 813440, 864745, 892640, 914956, 988280, 1012987, 1020160, 1045664, 1138816, 1143695, 1307080, 1383592, 1423520, 1428224, 1581248, 1626880, 1729490, 1785280, 1829912, 1976560, 2025974, 2040320, 2091328, 2277632, 2287390, 2614160, 2767184, 2847040, 2856448, 3162496, 3253760, 3458980, 3570560, 3659824, 3953120, 4051948, 4182656, 4555264, 4574780, 5064935, 5228320, 5534368, 5694080, 6324992, 6917960, 7090909, 7141120, 7319648, 7906240, 8103896, 8365312, 9149560, 10129870, 10456640, 11068736, 11388160, 12649984, 13835920, 14181818, 14282240, 14639296, 15812480, 16207792, 16730624, 18299120, 20259740, 20913280, 22137472, 22776320, 27671840, 28363636, 29278592, 31624960, 32415584, 35454545, 36598240, 40519480, 41826560, 44274944, 55343680, 56727272, 58557184, 63249920, 64831168, 70909090, 73196480, 81038960, 83653120, 88549888, 110687360, 113454544, 117114368, 129662336, 141818180, 146392960, 162077920, 221374720, 226909088, 259324672, 283636360, 292785920, 324155840, 442749440, 453818176, 518649344, 567272720, 585571840, 648311680, 907636352, 1134545440, 1296623360, 1815272704, 2269090880, 2593246720, 3630545408, 4538181760, 9076363520, 18152727040]

約数ペア:

[(1, 18152727040), (2, 9076363520), (4, 4538181760), (5, 3630545408), (7, 2593246720), (8, 2269090880), (10, 1815272704), (14, 1296623360), (16, 1134545440), (20, 907636352), (28, 648311680), (31, 585571840), (32, 567272720), (35, 518649344), (40, 453818176), (41, 442749440), (56, 324155840), (62, 292785920), (64, 283636360), (70, 259324672), (80, 226909088), (82, 221374720), (112, 162077920), (124, 146392960), (128, 141818180), (140, 129662336), (155, 117114368), (160, 113454544), (164, 110687360), (205, 88549888), (217, 83653120), (224, 81038960), (248, 73196480), (256, 70909090), (280, 64831168), (287, 63249920), (310, 58557184), (320, 56727272), (328, 55343680), (410, 44274944), (434, 41826560), (448, 40519480), (496, 36598240), (512, 35454545), (560, 32415584), (574, 31624960), (620, 29278592), (640, 28363636), (656, 27671840), (797, 22776320), (820, 22137472), (868, 20913280), (896, 20259740), (992, 18299120), (1085, 16730624), (1120, 16207792), (1148, 15812480), (1240, 14639296), (1271, 14282240), (1280, 14181818), (1312, 13835920), (1435, 12649984), (1594, 11388160), (1640, 11068736), (1736, 10456640), (1792, 10129870), (1984, 9149560), (2170, 8365312), (2240, 8103896), (2296, 7906240), (2480, 7319648), (2542, 7141120), (2560, 7090909), (2624, 6917960), (2870, 6324992), (3188, 5694080), (3280, 5534368), (3472, 5228320), (3584, 5064935), (3968, 4574780), (3985, 4555264), (4340, 4182656), (4480, 4051948), (4592, 3953120), (4960, 3659824), (5084, 3570560), (5248, 3458980), (5579, 3253760), (5740, 3162496), (6355, 2856448), (6376, 2847040), (6560, 2767184), (6944, 2614160), (7936, 2287390), (7970, 2277632), (8680, 2091328), (8897, 2040320), (8960, 2025974), (9184, 1976560), (9920, 1829912), (10168, 1785280), (10496, 1729490), (11158, 1626880), (11480, 1581248), (12710, 1428224), (12752, 1423520), (13120, 1383592), (13888, 1307080), (15872, 1143695), (15940, 1138816), (17360, 1045664), (17794, 1020160), (17920, 1012987), (18368, 988280), (19840, 914956), (20336, 892640), (20992, 864745), (22316, 813440), (22960, 790624), (24707, 734720), (25420, 714112), (25504, 711760), (26240, 691796), (27776, 653540), (27895, 650752), (31880, 569408), (32677, 555520), (34720, 522832), (35588, 510080), (36736, 494140), (39680, 457478), (40672, 446320), (44485, 408064), (44632, 406720), (45920, 395312), (49414, 367360), (50840, 357056), (51008, 355880), (52480, 345898), (55552, 326770), (55790, 325376), (63760, 284704), (65354, 277760), (69440, 261416), (71176, 255040), (73472, 247070), (79360, 228739), (81344, 223160), (88970, 204032), (89264, 203360), (91840, 197656), (98828, 183680), (101680, 178528), (102016, 177940), (104960, 172949), (111104, 163385), (111580, 162688), (123535, 146944), (127520, 142352), (130708, 138880)]