1556596160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1079

約数の個数: 224

約数和(自身を含む): 4599358848

約数和(自身を除く): 3042762688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 41, 56, 64, 68, 70, 80, 82, 85, 112, 119, 136, 140, 160, 164, 170, 205, 224, 238, 272, 280, 287, 320, 328, 340, 410, 448, 476, 544, 560, 574, 595, 656, 680, 697, 820, 952, 997, 1088, 1120, 1148, 1190, 1312, 1360, 1394, 1435, 1640, 1904, 1994, 2240, 2296, 2380, 2624, 2720, 2788, 2870, 3280, 3485, 3808, 3988, 4592, 4760, 4879, 4985, 5440, 5576, 5740, 6560, 6970, 6979, 7616, 7976, 9184, 9520, 9758, 9970, 11152, 11480, 13120, 13940, 13958, 15952, 16949, 18368, 19040, 19516, 19940, 22304, 22960, 24395, 27880, 27916, 31904, 33898, 34895, 38080, 39032, 39880, 40877, 44608, 45920, 48790, 55760, 55832, 63808, 67796, 69790, 78064, 79760, 81754, 84745, 91840, 97580, 111520, 111664, 118643, 135592, 139580, 156128, 159520, 163508, 169490, 195160, 204385, 223040, 223328, 237286, 271184, 279160, 286139, 312256, 319040, 327016, 338980, 390320, 408770, 446656, 474572, 542368, 558320, 572278, 593215, 654032, 677960, 694909, 780640, 817540, 949144, 1084736, 1116640, 1144556, 1186430, 1308064, 1355920, 1389818, 1430695, 1561280, 1635080, 1898288, 2233280, 2289112, 2372860, 2616128, 2711840, 2779636, 2861390, 3270160, 3474545, 3796576, 4578224, 4745720, 4864363, 5423680, 5559272, 5722780, 6540320, 6949090, 7593152, 9156448, 9491440, 9728726, 11118544, 11445560, 13080640, 13898180, 18312896, 18982880, 19457452, 22237088, 22891120, 24321815, 27796360, 37965760, 38914904, 44474176, 45782240, 48643630, 55592720, 77829808, 91564480, 97287260, 111185440, 155659616, 194574520, 222370880, 311319232, 389149040, 778298080, 1556596160]

約数ペア:

[(1, 1556596160), (2, 778298080), (4, 389149040), (5, 311319232), (7, 222370880), (8, 194574520), (10, 155659616), (14, 111185440), (16, 97287260), (17, 91564480), (20, 77829808), (28, 55592720), (32, 48643630), (34, 45782240), (35, 44474176), (40, 38914904), (41, 37965760), (56, 27796360), (64, 24321815), (68, 22891120), (70, 22237088), (80, 19457452), (82, 18982880), (85, 18312896), (112, 13898180), (119, 13080640), (136, 11445560), (140, 11118544), (160, 9728726), (164, 9491440), (170, 9156448), (205, 7593152), (224, 6949090), (238, 6540320), (272, 5722780), (280, 5559272), (287, 5423680), (320, 4864363), (328, 4745720), (340, 4578224), (410, 3796576), (448, 3474545), (476, 3270160), (544, 2861390), (560, 2779636), (574, 2711840), (595, 2616128), (656, 2372860), (680, 2289112), (697, 2233280), (820, 1898288), (952, 1635080), (997, 1561280), (1088, 1430695), (1120, 1389818), (1148, 1355920), (1190, 1308064), (1312, 1186430), (1360, 1144556), (1394, 1116640), (1435, 1084736), (1640, 949144), (1904, 817540), (1994, 780640), (2240, 694909), (2296, 677960), (2380, 654032), (2624, 593215), (2720, 572278), (2788, 558320), (2870, 542368), (3280, 474572), (3485, 446656), (3808, 408770), (3988, 390320), (4592, 338980), (4760, 327016), (4879, 319040), (4985, 312256), (5440, 286139), (5576, 279160), (5740, 271184), (6560, 237286), (6970, 223328), (6979, 223040), (7616, 204385), (7976, 195160), (9184, 169490), (9520, 163508), (9758, 159520), (9970, 156128), (11152, 139580), (11480, 135592), (13120, 118643), (13940, 111664), (13958, 111520), (15952, 97580), (16949, 91840), (18368, 84745), (19040, 81754), (19516, 79760), (19940, 78064), (22304, 69790), (22960, 67796), (24395, 63808), (27880, 55832), (27916, 55760), (31904, 48790), (33898, 45920), (34895, 44608), (38080, 40877), (39032, 39880)]