193715760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1721}}^1$

素因数の和:1811

約数の個数: 160

約数和(自身を含む): 696955392

約数和(自身を除く): 503239632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 240, 268, 280, 335, 336, 402, 420, 469, 536, 560, 670, 804, 840, 938, 1005, 1072, 1340, 1407, 1608, 1680, 1721, 1876, 2010, 2345, 2680, 2814, 3216, 3442, 3752, 4020, 4690, 5163, 5360, 5628, 6884, 7035, 7504, 8040, 8605, 9380, 10326, 11256, 12047, 13768, 14070, 16080, 17210, 18760, 20652, 22512, 24094, 25815, 27536, 28140, 34420, 36141, 37520, 41304, 48188, 51630, 56280, 60235, 68840, 72282, 82608, 96376, 103260, 112560, 115307, 120470, 137680, 144564, 180705, 192752, 206520, 230614, 240940, 289128, 345921, 361410, 413040, 461228, 481880, 576535, 578256, 691842, 722820, 807149, 922456, 963760, 1153070, 1383684, 1445640, 1614298, 1729605, 1844912, 2306140, 2421447, 2767368, 2891280, 3228596, 3459210, 4035745, 4612280, 4842894, 5534736, 6457192, 6918420, 8071490, 9224560, 9685788, 12107235, 12914384, 13836840, 16142980, 19371576, 24214470, 27673680, 32285960, 38743152, 48428940, 64571920, 96857880, 193715760]

約数ペア:

[(1, 193715760), (2, 96857880), (3, 64571920), (4, 48428940), (5, 38743152), (6, 32285960), (7, 27673680), (8, 24214470), (10, 19371576), (12, 16142980), (14, 13836840), (15, 12914384), (16, 12107235), (20, 9685788), (21, 9224560), (24, 8071490), (28, 6918420), (30, 6457192), (35, 5534736), (40, 4842894), (42, 4612280), (48, 4035745), (56, 3459210), (60, 3228596), (67, 2891280), (70, 2767368), (80, 2421447), (84, 2306140), (105, 1844912), (112, 1729605), (120, 1614298), (134, 1445640), (140, 1383684), (168, 1153070), (201, 963760), (210, 922456), (240, 807149), (268, 722820), (280, 691842), (335, 578256), (336, 576535), (402, 481880), (420, 461228), (469, 413040), (536, 361410), (560, 345921), (670, 289128), (804, 240940), (840, 230614), (938, 206520), (1005, 192752), (1072, 180705), (1340, 144564), (1407, 137680), (1608, 120470), (1680, 115307), (1721, 112560), (1876, 103260), (2010, 96376), (2345, 82608), (2680, 72282), (2814, 68840), (3216, 60235), (3442, 56280), (3752, 51630), (4020, 48188), (4690, 41304), (5163, 37520), (5360, 36141), (5628, 34420), (6884, 28140), (7035, 27536), (7504, 25815), (8040, 24094), (8605, 22512), (9380, 20652), (10326, 18760), (11256, 17210), (12047, 16080), (13768, 14070)]