170482440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3251}}^1$

素因数の和:3307

約数の個数: 128

約数和(自身を含む): 561945600

約数和(自身を除く): 391463160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1311, 1380, 1748, 2185, 2280, 2622, 2760, 3251, 3496, 4370, 5244, 6502, 6555, 8740, 9753, 10488, 13004, 13110, 16255, 17480, 19506, 26008, 26220, 32510, 39012, 48765, 52440, 61769, 65020, 74773, 78024, 97530, 123538, 130040, 149546, 185307, 195060, 224319, 247076, 299092, 308845, 370614, 373865, 390120, 448638, 494152, 598184, 617690, 741228, 747730, 897276, 926535, 1121595, 1235380, 1420687, 1482456, 1495460, 1794552, 1853070, 2243190, 2470760, 2841374, 2990920, 3706140, 4262061, 4486380, 5682748, 7103435, 7412280, 8524122, 8972760, 11365496, 14206870, 17048244, 21310305, 28413740, 34096488, 42620610, 56827480, 85241220, 170482440]

約数ペア:

[(1, 170482440), (2, 85241220), (3, 56827480), (4, 42620610), (5, 34096488), (6, 28413740), (8, 21310305), (10, 17048244), (12, 14206870), (15, 11365496), (19, 8972760), (20, 8524122), (23, 7412280), (24, 7103435), (30, 5682748), (38, 4486380), (40, 4262061), (46, 3706140), (57, 2990920), (60, 2841374), (69, 2470760), (76, 2243190), (92, 1853070), (95, 1794552), (114, 1495460), (115, 1482456), (120, 1420687), (138, 1235380), (152, 1121595), (184, 926535), (190, 897276), (228, 747730), (230, 741228), (276, 617690), (285, 598184), (345, 494152), (380, 448638), (437, 390120), (456, 373865), (460, 370614), (552, 308845), (570, 299092), (690, 247076), (760, 224319), (874, 195060), (920, 185307), (1140, 149546), (1311, 130040), (1380, 123538), (1748, 97530), (2185, 78024), (2280, 74773), (2622, 65020), (2760, 61769), (3251, 52440), (3496, 48765), (4370, 39012), (5244, 32510), (6502, 26220), (6555, 26008), (8740, 19506), (9753, 17480), (10488, 16255), (13004, 13110)]