172146240

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{8539}}^1$

素因数の和:8569

約数の個数: 168

約数和(自身を含む): 676777920

約数和(自身を除く): 504631680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 8539, 10080, 17078, 20160, 25617, 34156, 42695, 51234, 59773, 68312, 76851, 85390, 102468, 119546, 128085, 136624, 153702, 170780, 179319, 204936, 239092, 256170, 273248, 298865, 307404, 341560, 358638, 384255, 409872, 478184, 512340, 537957, 546496, 597730, 614808, 683120, 717276, 768510, 819744, 896595, 956368, 1024680, 1075914, 1195460, 1229616, 1366240, 1434552, 1537020, 1639488, 1793190, 1912736, 2049360, 2151828, 2390920, 2459232, 2689785, 2732480, 2869104, 3074040, 3586380, 3825472, 4098720, 4303656, 4781840, 4918464, 5379570, 5738208, 6148080, 7172760, 8197440, 8607312, 9563680, 10759140, 11476416, 12296160, 14345520, 17214624, 19127360, 21518280, 24592320, 28691040, 34429248, 43036560, 57382080, 86073120, 172146240]

約数ペア:

[(1, 172146240), (2, 86073120), (3, 57382080), (4, 43036560), (5, 34429248), (6, 28691040), (7, 24592320), (8, 21518280), (9, 19127360), (10, 17214624), (12, 14345520), (14, 12296160), (15, 11476416), (16, 10759140), (18, 9563680), (20, 8607312), (21, 8197440), (24, 7172760), (28, 6148080), (30, 5738208), (32, 5379570), (35, 4918464), (36, 4781840), (40, 4303656), (42, 4098720), (45, 3825472), (48, 3586380), (56, 3074040), (60, 2869104), (63, 2732480), (64, 2689785), (70, 2459232), (72, 2390920), (80, 2151828), (84, 2049360), (90, 1912736), (96, 1793190), (105, 1639488), (112, 1537020), (120, 1434552), (126, 1366240), (140, 1229616), (144, 1195460), (160, 1075914), (168, 1024680), (180, 956368), (192, 896595), (210, 819744), (224, 768510), (240, 717276), (252, 683120), (280, 614808), (288, 597730), (315, 546496), (320, 537957), (336, 512340), (360, 478184), (420, 409872), (448, 384255), (480, 358638), (504, 341560), (560, 307404), (576, 298865), (630, 273248), (672, 256170), (720, 239092), (840, 204936), (960, 179319), (1008, 170780), (1120, 153702), (1260, 136624), (1344, 128085), (1440, 119546), (1680, 102468), (2016, 85390), (2240, 76851), (2520, 68312), (2880, 59773), (3360, 51234), (4032, 42695), (5040, 34156), (6720, 25617), (8539, 20160), (10080, 17078)]