173161440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6329}}^1$

素因数の和:6369

約数の個数: 144

約数和(自身を含む): 622112400

約数和(自身を除く): 448950960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6329, 6840, 9120, 12658, 13680, 18987, 25316, 27360, 31645, 37974, 50632, 56961, 63290, 75948, 94935, 101264, 113922, 120251, 126580, 151896, 189870, 202528, 227844, 240502, 253160, 284805, 303792, 360753, 379740, 455688, 481004, 506320, 569610, 601255, 607584, 721506, 759480, 911376, 962008, 1012640, 1082259, 1139220, 1202510, 1443012, 1518960, 1803765, 1822752, 1924016, 2164518, 2278440, 2405020, 2886024, 3037920, 3607530, 3848032, 4329036, 4556880, 4810040, 5411295, 5772048, 7215060, 8658072, 9113760, 9620080, 10822590, 11544096, 14430120, 17316144, 19240160, 21645180, 28860240, 34632288, 43290360, 57720480, 86580720, 173161440]

約数ペア:

[(1, 173161440), (2, 86580720), (3, 57720480), (4, 43290360), (5, 34632288), (6, 28860240), (8, 21645180), (9, 19240160), (10, 17316144), (12, 14430120), (15, 11544096), (16, 10822590), (18, 9620080), (19, 9113760), (20, 8658072), (24, 7215060), (30, 5772048), (32, 5411295), (36, 4810040), (38, 4556880), (40, 4329036), (45, 3848032), (48, 3607530), (57, 3037920), (60, 2886024), (72, 2405020), (76, 2278440), (80, 2164518), (90, 1924016), (95, 1822752), (96, 1803765), (114, 1518960), (120, 1443012), (144, 1202510), (152, 1139220), (160, 1082259), (171, 1012640), (180, 962008), (190, 911376), (228, 759480), (240, 721506), (285, 607584), (288, 601255), (304, 569610), (342, 506320), (360, 481004), (380, 455688), (456, 379740), (480, 360753), (570, 303792), (608, 284805), (684, 253160), (720, 240502), (760, 227844), (855, 202528), (912, 189870), (1140, 151896), (1368, 126580), (1440, 120251), (1520, 113922), (1710, 101264), (1824, 94935), (2280, 75948), (2736, 63290), (3040, 56961), (3420, 50632), (4560, 37974), (5472, 31645), (6329, 27360), (6840, 25316), (9120, 18987), (12658, 13680)]