2080872640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1069}}^1$

素因数の和:1183

約数の個数: 224

約数和(自身を含む): 6261811200

約数和(自身を除く): 4180938560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 79, 80, 88, 110, 112, 140, 154, 158, 160, 176, 220, 224, 280, 308, 316, 320, 352, 385, 395, 440, 448, 553, 560, 616, 632, 704, 770, 790, 869, 880, 1069, 1106, 1120, 1232, 1264, 1540, 1580, 1738, 1760, 2138, 2212, 2240, 2464, 2528, 2765, 3080, 3160, 3476, 3520, 4276, 4345, 4424, 4928, 5056, 5345, 5530, 6083, 6160, 6320, 6952, 7483, 8552, 8690, 8848, 10690, 11060, 11759, 12166, 12320, 12640, 13904, 14966, 17104, 17380, 17696, 21380, 22120, 23518, 24332, 24640, 25280, 27808, 29932, 30415, 34208, 34760, 35392, 37415, 42760, 44240, 47036, 48664, 55616, 58795, 59864, 60830, 68416, 69520, 74830, 82313, 84451, 85520, 88480, 94072, 97328, 117590, 119728, 121660, 139040, 149660, 164626, 168902, 171040, 176960, 188144, 194656, 235180, 239456, 243320, 278080, 299320, 329252, 337804, 342080, 376288, 389312, 411565, 422255, 470360, 478912, 486640, 591157, 598640, 658504, 675608, 752576, 823130, 844510, 928961, 940720, 973280, 1182314, 1197280, 1317008, 1351216, 1646260, 1689020, 1857922, 1881440, 1946560, 2364628, 2394560, 2634016, 2702432, 2955785, 3292520, 3378040, 3715844, 3762880, 4644805, 4729256, 5268032, 5404864, 5911570, 6502727, 6585040, 6756080, 7431688, 9289610, 9458512, 11823140, 13005454, 13170080, 13512160, 14863376, 18579220, 18917024, 23646280, 26010908, 26340160, 27024320, 29726752, 32513635, 37158440, 37834048, 47292560, 52021816, 59453504, 65027270, 74316880, 94585120, 104043632, 130054540, 148633760, 189170240, 208087264, 260109080, 297267520, 416174528, 520218160, 1040436320, 2080872640]

約数ペア:

[(1, 2080872640), (2, 1040436320), (4, 520218160), (5, 416174528), (7, 297267520), (8, 260109080), (10, 208087264), (11, 189170240), (14, 148633760), (16, 130054540), (20, 104043632), (22, 94585120), (28, 74316880), (32, 65027270), (35, 59453504), (40, 52021816), (44, 47292560), (55, 37834048), (56, 37158440), (64, 32513635), (70, 29726752), (77, 27024320), (79, 26340160), (80, 26010908), (88, 23646280), (110, 18917024), (112, 18579220), (140, 14863376), (154, 13512160), (158, 13170080), (160, 13005454), (176, 11823140), (220, 9458512), (224, 9289610), (280, 7431688), (308, 6756080), (316, 6585040), (320, 6502727), (352, 5911570), (385, 5404864), (395, 5268032), (440, 4729256), (448, 4644805), (553, 3762880), (560, 3715844), (616, 3378040), (632, 3292520), (704, 2955785), (770, 2702432), (790, 2634016), (869, 2394560), (880, 2364628), (1069, 1946560), (1106, 1881440), (1120, 1857922), (1232, 1689020), (1264, 1646260), (1540, 1351216), (1580, 1317008), (1738, 1197280), (1760, 1182314), (2138, 973280), (2212, 940720), (2240, 928961), (2464, 844510), (2528, 823130), (2765, 752576), (3080, 675608), (3160, 658504), (3476, 598640), (3520, 591157), (4276, 486640), (4345, 478912), (4424, 470360), (4928, 422255), (5056, 411565), (5345, 389312), (5530, 376288), (6083, 342080), (6160, 337804), (6320, 329252), (6952, 299320), (7483, 278080), (8552, 243320), (8690, 239456), (8848, 235180), (10690, 194656), (11060, 188144), (11759, 176960), (12166, 171040), (12320, 168902), (12640, 164626), (13904, 149660), (14966, 139040), (17104, 121660), (17380, 119728), (17696, 117590), (21380, 97328), (22120, 94072), (23518, 88480), (24332, 85520), (24640, 84451), (25280, 82313), (27808, 74830), (29932, 69520), (30415, 68416), (34208, 60830), (34760, 59864), (35392, 58795), (37415, 55616), (42760, 48664), (44240, 47036)]