195198080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:287

約数の個数: 256

約数和(自身を含む): 618658560

約数和(自身を除く): 423460480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 64, 68, 70, 77, 80, 85, 88, 110, 112, 119, 128, 136, 140, 154, 160, 170, 176, 187, 220, 224, 233, 238, 272, 280, 308, 320, 340, 352, 374, 385, 440, 448, 466, 476, 544, 560, 595, 616, 640, 680, 704, 748, 770, 880, 896, 932, 935, 952, 1088, 1120, 1165, 1190, 1232, 1309, 1360, 1408, 1496, 1540, 1631, 1760, 1864, 1870, 1904, 2176, 2240, 2330, 2380, 2464, 2563, 2618, 2720, 2992, 3080, 3262, 3520, 3728, 3740, 3808, 3961, 4480, 4660, 4760, 4928, 5126, 5236, 5440, 5984, 6160, 6524, 6545, 7040, 7456, 7480, 7616, 7922, 8155, 9320, 9520, 9856, 10252, 10472, 10880, 11968, 12320, 12815, 13048, 13090, 14912, 14960, 15232, 15844, 16310, 17941, 18640, 19040, 19805, 20504, 20944, 23936, 24640, 25630, 26096, 26180, 27727, 29824, 29920, 31688, 32620, 35882, 37280, 38080, 39610, 41008, 41888, 43571, 49280, 51260, 52192, 52360, 55454, 59840, 63376, 65240, 71764, 74560, 76160, 79220, 82016, 83776, 87142, 89705, 102520, 104384, 104720, 110908, 119680, 126752, 130480, 138635, 143528, 149120, 158440, 164032, 167552, 174284, 179410, 205040, 208768, 209440, 217855, 221816, 253504, 260960, 277270, 287056, 304997, 316880, 328064, 348568, 358820, 410080, 418880, 435710, 443632, 507008, 521920, 554540, 574112, 609994, 633760, 697136, 717640, 820160, 837760, 871420, 887264, 1043840, 1109080, 1148224, 1219988, 1267520, 1394272, 1435280, 1524985, 1640320, 1742840, 1774528, 2218160, 2296448, 2439976, 2535040, 2788544, 2870560, 3049970, 3485680, 3549056, 4436320, 4879952, 5577088, 5741120, 6099940, 6971360, 8872640, 9759904, 11482240, 12199880, 13942720, 17745280, 19519808, 24399760, 27885440, 39039616, 48799520, 97599040, 195198080]

約数ペア:

[(1, 195198080), (2, 97599040), (4, 48799520), (5, 39039616), (7, 27885440), (8, 24399760), (10, 19519808), (11, 17745280), (14, 13942720), (16, 12199880), (17, 11482240), (20, 9759904), (22, 8872640), (28, 6971360), (32, 6099940), (34, 5741120), (35, 5577088), (40, 4879952), (44, 4436320), (55, 3549056), (56, 3485680), (64, 3049970), (68, 2870560), (70, 2788544), (77, 2535040), (80, 2439976), (85, 2296448), (88, 2218160), (110, 1774528), (112, 1742840), (119, 1640320), (128, 1524985), (136, 1435280), (140, 1394272), (154, 1267520), (160, 1219988), (170, 1148224), (176, 1109080), (187, 1043840), (220, 887264), (224, 871420), (233, 837760), (238, 820160), (272, 717640), (280, 697136), (308, 633760), (320, 609994), (340, 574112), (352, 554540), (374, 521920), (385, 507008), (440, 443632), (448, 435710), (466, 418880), (476, 410080), (544, 358820), (560, 348568), (595, 328064), (616, 316880), (640, 304997), (680, 287056), (704, 277270), (748, 260960), (770, 253504), (880, 221816), (896, 217855), (932, 209440), (935, 208768), (952, 205040), (1088, 179410), (1120, 174284), (1165, 167552), (1190, 164032), (1232, 158440), (1309, 149120), (1360, 143528), (1408, 138635), (1496, 130480), (1540, 126752), (1631, 119680), (1760, 110908), (1864, 104720), (1870, 104384), (1904, 102520), (2176, 89705), (2240, 87142), (2330, 83776), (2380, 82016), (2464, 79220), (2563, 76160), (2618, 74560), (2720, 71764), (2992, 65240), (3080, 63376), (3262, 59840), (3520, 55454), (3728, 52360), (3740, 52192), (3808, 51260), (3961, 49280), (4480, 43571), (4660, 41888), (4760, 41008), (4928, 39610), (5126, 38080), (5236, 37280), (5440, 35882), (5984, 32620), (6160, 31688), (6524, 29920), (6545, 29824), (7040, 27727), (7456, 26180), (7480, 26096), (7616, 25630), (7922, 24640), (8155, 23936), (9320, 20944), (9520, 20504), (9856, 19805), (10252, 19040), (10472, 18640), (10880, 17941), (11968, 16310), (12320, 15844), (12815, 15232), (13048, 14960), (13090, 14912)]