170822160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12487}}^1$

素因数の和:12525

約数の個数: 120

約数和(自身を含む): 603919680

約数和(自身を除く): 433097520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 12487, 13680, 24974, 37461, 49948, 62435, 74922, 99896, 112383, 124870, 149844, 187305, 199792, 224766, 237253, 249740, 299688, 374610, 449532, 474506, 499480, 561915, 599376, 711759, 749220, 899064, 949012, 998960, 1123830, 1186265, 1423518, 1498440, 1798128, 1898024, 2135277, 2247660, 2372530, 2847036, 2996880, 3558795, 3796048, 4270554, 4495320, 4745060, 5694072, 7117590, 8541108, 8990640, 9490120, 10676385, 11388144, 14235180, 17082216, 18980240, 21352770, 28470360, 34164432, 42705540, 56940720, 85411080, 170822160]

約数ペア:

[(1, 170822160), (2, 85411080), (3, 56940720), (4, 42705540), (5, 34164432), (6, 28470360), (8, 21352770), (9, 18980240), (10, 17082216), (12, 14235180), (15, 11388144), (16, 10676385), (18, 9490120), (19, 8990640), (20, 8541108), (24, 7117590), (30, 5694072), (36, 4745060), (38, 4495320), (40, 4270554), (45, 3796048), (48, 3558795), (57, 2996880), (60, 2847036), (72, 2372530), (76, 2247660), (80, 2135277), (90, 1898024), (95, 1798128), (114, 1498440), (120, 1423518), (144, 1186265), (152, 1123830), (171, 998960), (180, 949012), (190, 899064), (228, 749220), (240, 711759), (285, 599376), (304, 561915), (342, 499480), (360, 474506), (380, 449532), (456, 374610), (570, 299688), (684, 249740), (720, 237253), (760, 224766), (855, 199792), (912, 187305), (1140, 149844), (1368, 124870), (1520, 112383), (1710, 99896), (2280, 74922), (2736, 62435), (3420, 49948), (4560, 37461), (6840, 24974), (12487, 13680)]