146653440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 473194176

約数和(自身を除く): 326540736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 181, 192, 211, 240, 256, 320, 362, 384, 422, 480, 543, 633, 640, 724, 768, 844, 905, 960, 1055, 1086, 1266, 1280, 1448, 1688, 1810, 1920, 2110, 2172, 2532, 2715, 2896, 3165, 3376, 3620, 3840, 4220, 4344, 5064, 5430, 5792, 6330, 6752, 7240, 8440, 8688, 10128, 10860, 11584, 12660, 13504, 14480, 16880, 17376, 20256, 21720, 23168, 25320, 27008, 28960, 33760, 34752, 38191, 40512, 43440, 46336, 50640, 54016, 57920, 67520, 69504, 76382, 81024, 86880, 101280, 114573, 115840, 135040, 139008, 152764, 162048, 173760, 190955, 202560, 229146, 231680, 270080, 305528, 347520, 381910, 405120, 458292, 572865, 611056, 695040, 763820, 810240, 916584, 1145730, 1222112, 1527640, 1833168, 2291460, 2444224, 3055280, 3666336, 4582920, 4888448, 6110560, 7332672, 9165840, 9776896, 12221120, 14665344, 18331680, 24442240, 29330688, 36663360, 48884480, 73326720, 146653440]

約数ペア:

[(1, 146653440), (2, 73326720), (3, 48884480), (4, 36663360), (5, 29330688), (6, 24442240), (8, 18331680), (10, 14665344), (12, 12221120), (15, 9776896), (16, 9165840), (20, 7332672), (24, 6110560), (30, 4888448), (32, 4582920), (40, 3666336), (48, 3055280), (60, 2444224), (64, 2291460), (80, 1833168), (96, 1527640), (120, 1222112), (128, 1145730), (160, 916584), (181, 810240), (192, 763820), (211, 695040), (240, 611056), (256, 572865), (320, 458292), (362, 405120), (384, 381910), (422, 347520), (480, 305528), (543, 270080), (633, 231680), (640, 229146), (724, 202560), (768, 190955), (844, 173760), (905, 162048), (960, 152764), (1055, 139008), (1086, 135040), (1266, 115840), (1280, 114573), (1448, 101280), (1688, 86880), (1810, 81024), (1920, 76382), (2110, 69504), (2172, 67520), (2532, 57920), (2715, 54016), (2896, 50640), (3165, 46336), (3376, 43440), (3620, 40512), (3840, 38191), (4220, 34752), (4344, 33760), (5064, 28960), (5430, 27008), (5792, 25320), (6330, 23168), (6752, 21720), (7240, 20256), (8440, 17376), (8688, 16880), (10128, 14480), (10860, 13504), (11584, 12660)]