38900160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1075

約数の個数: 168

約数和(自身を含む): 144231360

約数和(自身を除く): 105331200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1039, 1040, 1170, 1248, 1440, 1560, 1872, 2078, 2080, 2340, 2496, 2880, 3117, 3120, 3744, 4156, 4160, 4680, 5195, 6234, 6240, 7488, 8312, 9351, 9360, 10390, 12468, 12480, 13507, 15585, 16624, 18702, 18720, 20780, 24936, 27014, 31170, 33248, 37404, 37440, 40521, 41560, 46755, 49872, 54028, 62340, 66496, 67535, 74808, 81042, 83120, 93510, 99744, 108056, 121563, 124680, 135070, 149616, 162084, 166240, 187020, 199488, 202605, 216112, 243126, 249360, 270140, 299232, 324168, 332480, 374040, 405210, 432224, 486252, 498720, 540280, 598464, 607815, 648336, 748080, 810420, 864448, 972504, 997440, 1080560, 1215630, 1296672, 1496160, 1620840, 1945008, 2161120, 2431260, 2593344, 2992320, 3241680, 3890016, 4322240, 4862520, 6483360, 7780032, 9725040, 12966720, 19450080, 38900160]

約数ペア:

[(1, 38900160), (2, 19450080), (3, 12966720), (4, 9725040), (5, 7780032), (6, 6483360), (8, 4862520), (9, 4322240), (10, 3890016), (12, 3241680), (13, 2992320), (15, 2593344), (16, 2431260), (18, 2161120), (20, 1945008), (24, 1620840), (26, 1496160), (30, 1296672), (32, 1215630), (36, 1080560), (39, 997440), (40, 972504), (45, 864448), (48, 810420), (52, 748080), (60, 648336), (64, 607815), (65, 598464), (72, 540280), (78, 498720), (80, 486252), (90, 432224), (96, 405210), (104, 374040), (117, 332480), (120, 324168), (130, 299232), (144, 270140), (156, 249360), (160, 243126), (180, 216112), (192, 202605), (195, 199488), (208, 187020), (234, 166240), (240, 162084), (260, 149616), (288, 135070), (312, 124680), (320, 121563), (360, 108056), (390, 99744), (416, 93510), (468, 83120), (480, 81042), (520, 74808), (576, 67535), (585, 66496), (624, 62340), (720, 54028), (780, 49872), (832, 46755), (936, 41560), (960, 40521), (1039, 37440), (1040, 37404), (1170, 33248), (1248, 31170), (1440, 27014), (1560, 24936), (1872, 20780), (2078, 18720), (2080, 18702), (2340, 16624), (2496, 15585), (2880, 13507), (3117, 12480), (3120, 12468), (3744, 10390), (4156, 9360), (4160, 9351), (4680, 8312), (5195, 7488), (6234, 6240)]