38533440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 224

約数和(自身を含む): 138257280

約数和(自身を除く): 99723840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 64, 66, 80, 82, 88, 89, 96, 110, 120, 123, 132, 160, 164, 165, 176, 178, 192, 205, 220, 240, 246, 264, 267, 320, 328, 330, 352, 356, 410, 440, 445, 451, 480, 492, 528, 534, 615, 656, 660, 704, 712, 820, 880, 890, 902, 960, 979, 984, 1056, 1068, 1230, 1312, 1320, 1335, 1353, 1424, 1640, 1760, 1780, 1804, 1958, 1968, 2112, 2136, 2255, 2460, 2624, 2640, 2670, 2706, 2848, 2937, 3280, 3520, 3560, 3608, 3649, 3916, 3936, 4272, 4510, 4895, 4920, 5280, 5340, 5412, 5696, 5874, 6560, 6765, 7120, 7216, 7298, 7832, 7872, 8544, 9020, 9790, 9840, 10560, 10680, 10824, 10947, 11748, 13120, 13530, 14240, 14432, 14596, 14685, 15664, 17088, 18040, 18245, 19580, 19680, 21360, 21648, 21894, 23496, 27060, 28480, 28864, 29192, 29370, 31328, 36080, 36490, 39160, 39360, 40139, 42720, 43296, 43788, 46992, 54120, 54735, 58384, 58740, 62656, 72160, 72980, 78320, 80278, 85440, 86592, 87576, 93984, 108240, 109470, 116768, 117480, 120417, 144320, 145960, 156640, 160556, 175152, 187968, 200695, 216480, 218940, 233536, 234960, 240834, 291920, 313280, 321112, 350304, 401390, 432960, 437880, 469920, 481668, 583840, 602085, 642224, 700608, 802780, 875760, 939840, 963336, 1167680, 1204170, 1284448, 1605560, 1751520, 1926672, 2408340, 2568896, 3211120, 3503040, 3853344, 4816680, 6422240, 7706688, 9633360, 12844480, 19266720, 38533440]

約数ペア:

[(1, 38533440), (2, 19266720), (3, 12844480), (4, 9633360), (5, 7706688), (6, 6422240), (8, 4816680), (10, 3853344), (11, 3503040), (12, 3211120), (15, 2568896), (16, 2408340), (20, 1926672), (22, 1751520), (24, 1605560), (30, 1284448), (32, 1204170), (33, 1167680), (40, 963336), (41, 939840), (44, 875760), (48, 802780), (55, 700608), (60, 642224), (64, 602085), (66, 583840), (80, 481668), (82, 469920), (88, 437880), (89, 432960), (96, 401390), (110, 350304), (120, 321112), (123, 313280), (132, 291920), (160, 240834), (164, 234960), (165, 233536), (176, 218940), (178, 216480), (192, 200695), (205, 187968), (220, 175152), (240, 160556), (246, 156640), (264, 145960), (267, 144320), (320, 120417), (328, 117480), (330, 116768), (352, 109470), (356, 108240), (410, 93984), (440, 87576), (445, 86592), (451, 85440), (480, 80278), (492, 78320), (528, 72980), (534, 72160), (615, 62656), (656, 58740), (660, 58384), (704, 54735), (712, 54120), (820, 46992), (880, 43788), (890, 43296), (902, 42720), (960, 40139), (979, 39360), (984, 39160), (1056, 36490), (1068, 36080), (1230, 31328), (1312, 29370), (1320, 29192), (1335, 28864), (1353, 28480), (1424, 27060), (1640, 23496), (1760, 21894), (1780, 21648), (1804, 21360), (1958, 19680), (1968, 19580), (2112, 18245), (2136, 18040), (2255, 17088), (2460, 15664), (2624, 14685), (2640, 14596), (2670, 14432), (2706, 14240), (2848, 13530), (2937, 13120), (3280, 11748), (3520, 10947), (3560, 10824), (3608, 10680), (3649, 10560), (3916, 9840), (3936, 9790), (4272, 9020), (4510, 8544), (4895, 7872), (4920, 7832), (5280, 7298), (5340, 7216), (5412, 7120), (5696, 6765), (5874, 6560)]