238892160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:615

約数の個数: 256

約数和(自身を含む): 869823360

約数和(自身を除く): 630931200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 340, 384, 390, 408, 416, 442, 480, 510, 520, 544, 563, 624, 640, 663, 680, 780, 816, 832, 884, 960, 1020, 1040, 1088, 1105, 1126, 1248, 1326, 1360, 1560, 1632, 1664, 1689, 1768, 1920, 2040, 2080, 2176, 2210, 2252, 2496, 2652, 2720, 2815, 3120, 3264, 3315, 3378, 3536, 4080, 4160, 4420, 4504, 4992, 5304, 5440, 5630, 6240, 6528, 6630, 6756, 7072, 7319, 8160, 8320, 8445, 8840, 9008, 9571, 10608, 10880, 11260, 12480, 13260, 13512, 14144, 14638, 16320, 16890, 17680, 18016, 19142, 21216, 21957, 22520, 24960, 26520, 27024, 28288, 28713, 29276, 32640, 33780, 35360, 36032, 36595, 38284, 42432, 43914, 45040, 47855, 53040, 54048, 57426, 58552, 67560, 70720, 72064, 73190, 76568, 84864, 87828, 90080, 95710, 106080, 108096, 109785, 114852, 117104, 124423, 135120, 141440, 143565, 146380, 153136, 175656, 180160, 191420, 212160, 216192, 219570, 229704, 234208, 248846, 270240, 287130, 292760, 306272, 351312, 360320, 373269, 382840, 424320, 439140, 459408, 468416, 497692, 540480, 574260, 585520, 612544, 622115, 702624, 746538, 765680, 878280, 918816, 936832, 995384, 1080960, 1148520, 1171040, 1225088, 1244230, 1405248, 1493076, 1531360, 1756560, 1837632, 1866345, 1990768, 2297040, 2342080, 2488460, 2810496, 2986152, 3062720, 3513120, 3675264, 3732690, 3981536, 4594080, 4684160, 4976920, 5972304, 6125440, 7026240, 7465380, 7963072, 9188160, 9953840, 11944608, 14052480, 14930760, 15926144, 18376320, 19907680, 23889216, 29861520, 39815360, 47778432, 59723040, 79630720, 119446080, 238892160]

約数ペア:

[(1, 238892160), (2, 119446080), (3, 79630720), (4, 59723040), (5, 47778432), (6, 39815360), (8, 29861520), (10, 23889216), (12, 19907680), (13, 18376320), (15, 15926144), (16, 14930760), (17, 14052480), (20, 11944608), (24, 9953840), (26, 9188160), (30, 7963072), (32, 7465380), (34, 7026240), (39, 6125440), (40, 5972304), (48, 4976920), (51, 4684160), (52, 4594080), (60, 3981536), (64, 3732690), (65, 3675264), (68, 3513120), (78, 3062720), (80, 2986152), (85, 2810496), (96, 2488460), (102, 2342080), (104, 2297040), (120, 1990768), (128, 1866345), (130, 1837632), (136, 1756560), (156, 1531360), (160, 1493076), (170, 1405248), (192, 1244230), (195, 1225088), (204, 1171040), (208, 1148520), (221, 1080960), (240, 995384), (255, 936832), (260, 918816), (272, 878280), (312, 765680), (320, 746538), (340, 702624), (384, 622115), (390, 612544), (408, 585520), (416, 574260), (442, 540480), (480, 497692), (510, 468416), (520, 459408), (544, 439140), (563, 424320), (624, 382840), (640, 373269), (663, 360320), (680, 351312), (780, 306272), (816, 292760), (832, 287130), (884, 270240), (960, 248846), (1020, 234208), (1040, 229704), (1088, 219570), (1105, 216192), (1126, 212160), (1248, 191420), (1326, 180160), (1360, 175656), (1560, 153136), (1632, 146380), (1664, 143565), (1689, 141440), (1768, 135120), (1920, 124423), (2040, 117104), (2080, 114852), (2176, 109785), (2210, 108096), (2252, 106080), (2496, 95710), (2652, 90080), (2720, 87828), (2815, 84864), (3120, 76568), (3264, 73190), (3315, 72064), (3378, 70720), (3536, 67560), (4080, 58552), (4160, 57426), (4420, 54048), (4504, 53040), (4992, 47855), (5304, 45040), (5440, 43914), (5630, 42432), (6240, 38284), (6528, 36595), (6630, 36032), (6756, 35360), (7072, 33780), (7319, 32640), (8160, 29276), (8320, 28713), (8445, 28288), (8840, 27024), (9008, 26520), (9571, 24960), (10608, 22520), (10880, 21957), (11260, 21216), (12480, 19142), (13260, 18016), (13512, 17680), (14144, 16890), (14638, 16320)]