172134480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{102461}}^1$

素因数の和:102484

約数の個数: 80

約数和(自身を含む): 609853824

約数和(自身を除く): 437719344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 102461, 204922, 307383, 409844, 512305, 614766, 717227, 819688, 1024610, 1229532, 1434454, 1536915, 1639376, 2049220, 2151681, 2459064, 2868908, 3073830, 3586135, 4098440, 4303362, 4918128, 5737816, 6147660, 7172270, 8196880, 8606724, 10758405, 11475632, 12295320, 14344540, 17213448, 21516810, 24590640, 28689080, 34426896, 43033620, 57378160, 86067240, 172134480]

約数ペア:

[(1, 172134480), (2, 86067240), (3, 57378160), (4, 43033620), (5, 34426896), (6, 28689080), (7, 24590640), (8, 21516810), (10, 17213448), (12, 14344540), (14, 12295320), (15, 11475632), (16, 10758405), (20, 8606724), (21, 8196880), (24, 7172270), (28, 6147660), (30, 5737816), (35, 4918128), (40, 4303362), (42, 4098440), (48, 3586135), (56, 3073830), (60, 2868908), (70, 2459064), (80, 2151681), (84, 2049220), (105, 1639376), (112, 1536915), (120, 1434454), (140, 1229532), (168, 1024610), (210, 819688), (240, 717227), (280, 614766), (336, 512305), (420, 409844), (560, 307383), (840, 204922), (1680, 102461)]