917275920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18287}}^1$

素因数の和:18333

約数の個数: 160

約数和(自身を含む): 3265505280

約数和(自身を除く): 2348229360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1672, 2090, 2280, 2508, 2640, 3135, 3344, 4180, 4560, 5016, 6270, 8360, 10032, 12540, 16720, 18287, 25080, 36574, 50160, 54861, 73148, 91435, 109722, 146296, 182870, 201157, 219444, 274305, 292592, 347453, 365740, 402314, 438888, 548610, 603471, 694906, 731480, 804628, 877776, 1005785, 1042359, 1097220, 1206942, 1389812, 1462960, 1609256, 1737265, 2011570, 2084718, 2194440, 2413884, 2779624, 3017355, 3218512, 3474530, 3821983, 4023140, 4169436, 4388880, 4827768, 5211795, 5559248, 6034710, 6949060, 7643966, 8046280, 8338872, 9655536, 10423590, 11465949, 12069420, 13898120, 15287932, 16092560, 16677744, 19109915, 20847180, 22931898, 24138840, 27796240, 30575864, 38219830, 41694360, 45863796, 48277680, 57329745, 61151728, 76439660, 83388720, 91727592, 114659490, 152879320, 183455184, 229318980, 305758640, 458637960, 917275920]

約数ペア:

[(1, 917275920), (2, 458637960), (3, 305758640), (4, 229318980), (5, 183455184), (6, 152879320), (8, 114659490), (10, 91727592), (11, 83388720), (12, 76439660), (15, 61151728), (16, 57329745), (19, 48277680), (20, 45863796), (22, 41694360), (24, 38219830), (30, 30575864), (33, 27796240), (38, 24138840), (40, 22931898), (44, 20847180), (48, 19109915), (55, 16677744), (57, 16092560), (60, 15287932), (66, 13898120), (76, 12069420), (80, 11465949), (88, 10423590), (95, 9655536), (110, 8338872), (114, 8046280), (120, 7643966), (132, 6949060), (152, 6034710), (165, 5559248), (176, 5211795), (190, 4827768), (209, 4388880), (220, 4169436), (228, 4023140), (240, 3821983), (264, 3474530), (285, 3218512), (304, 3017355), (330, 2779624), (380, 2413884), (418, 2194440), (440, 2084718), (456, 2011570), (528, 1737265), (570, 1609256), (627, 1462960), (660, 1389812), (760, 1206942), (836, 1097220), (880, 1042359), (912, 1005785), (1045, 877776), (1140, 804628), (1254, 731480), (1320, 694906), (1520, 603471), (1672, 548610), (2090, 438888), (2280, 402314), (2508, 365740), (2640, 347453), (3135, 292592), (3344, 274305), (4180, 219444), (4560, 201157), (5016, 182870), (6270, 146296), (8360, 109722), (10032, 91435), (12540, 73148), (16720, 54861), (18287, 50160), (25080, 36574)]