158139222400

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{4493}}^1$

素因数の和:5181

約数の個数: 192

約数和(自身を含む): 414364416480

約数和(自身を除く): 256225194080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 640, 647, 680, 800, 850, 1088, 1294, 1360, 1600, 1700, 2176, 2588, 2720, 3200, 3235, 3400, 4493, 5176, 5440, 6470, 6800, 8986, 10352, 10880, 10999, 12940, 13600, 16175, 17972, 20704, 21998, 22465, 25880, 27200, 32350, 35944, 41408, 43996, 44930, 51760, 54400, 54995, 64700, 71888, 76381, 82816, 87992, 89860, 103520, 109990, 112325, 129400, 143776, 152762, 175984, 179720, 207040, 219980, 224650, 258800, 274975, 287552, 305524, 351968, 359440, 381905, 414080, 439960, 449300, 517600, 549950, 575104, 611048, 703936, 718880, 763810, 879920, 898600, 1035200, 1099900, 1222096, 1407872, 1437760, 1527620, 1759840, 1797200, 1909525, 2070400, 2199800, 2444192, 2875520, 2906971, 3055240, 3519680, 3594400, 3819050, 4399600, 4888384, 5813942, 6110480, 7039360, 7188800, 7638100, 8799200, 9776768, 11627884, 12220960, 14377600, 14534855, 15276200, 17598400, 23255768, 24441920, 29069710, 30552400, 35196800, 46511536, 48883840, 49418507, 58139420, 61104800, 72674275, 93023072, 98837014, 116278840, 122209600, 145348550, 186046144, 197674028, 232557680, 244419200, 247092535, 290697100, 372092288, 395348056, 465115360, 494185070, 581394200, 790696112, 930230720, 988370140, 1162788400, 1235462675, 1581392224, 1860461440, 1976740280, 2325576800, 2470925350, 3162784448, 3953480560, 4651153600, 4941850700, 6325568896, 7906961120, 9302307200, 9883701400, 15813922240, 19767402800, 31627844480, 39534805600, 79069611200, 158139222400]

約数ペア:

[(1, 158139222400), (2, 79069611200), (4, 39534805600), (5, 31627844480), (8, 19767402800), (10, 15813922240), (16, 9883701400), (17, 9302307200), (20, 7906961120), (25, 6325568896), (32, 4941850700), (34, 4651153600), (40, 3953480560), (50, 3162784448), (64, 2470925350), (68, 2325576800), (80, 1976740280), (85, 1860461440), (100, 1581392224), (128, 1235462675), (136, 1162788400), (160, 988370140), (170, 930230720), (200, 790696112), (272, 581394200), (320, 494185070), (340, 465115360), (400, 395348056), (425, 372092288), (544, 290697100), (640, 247092535), (647, 244419200), (680, 232557680), (800, 197674028), (850, 186046144), (1088, 145348550), (1294, 122209600), (1360, 116278840), (1600, 98837014), (1700, 93023072), (2176, 72674275), (2588, 61104800), (2720, 58139420), (3200, 49418507), (3235, 48883840), (3400, 46511536), (4493, 35196800), (5176, 30552400), (5440, 29069710), (6470, 24441920), (6800, 23255768), (8986, 17598400), (10352, 15276200), (10880, 14534855), (10999, 14377600), (12940, 12220960), (13600, 11627884), (16175, 9776768), (17972, 8799200), (20704, 7638100), (21998, 7188800), (22465, 7039360), (25880, 6110480), (27200, 5813942), (32350, 4888384), (35944, 4399600), (41408, 3819050), (43996, 3594400), (44930, 3519680), (51760, 3055240), (54400, 2906971), (54995, 2875520), (64700, 2444192), (71888, 2199800), (76381, 2070400), (82816, 1909525), (87992, 1797200), (89860, 1759840), (103520, 1527620), (109990, 1437760), (112325, 1407872), (129400, 1222096), (143776, 1099900), (152762, 1035200), (175984, 898600), (179720, 879920), (207040, 763810), (219980, 718880), (224650, 703936), (258800, 611048), (274975, 575104), (287552, 549950), (305524, 517600), (351968, 449300), (359440, 439960), (381905, 414080)]