296568580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 216

約数和(自身を含む): 829118808

約数和(自身を除く): 532550228

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 41, 44, 49, 55, 61, 70, 77, 82, 98, 110, 121, 122, 140, 154, 164, 196, 205, 220, 242, 244, 245, 287, 305, 308, 385, 410, 427, 451, 484, 490, 539, 574, 605, 610, 671, 770, 820, 847, 854, 902, 980, 1078, 1148, 1210, 1220, 1342, 1435, 1540, 1694, 1708, 1804, 2009, 2135, 2156, 2255, 2420, 2501, 2684, 2695, 2870, 2989, 3157, 3355, 3388, 4018, 4235, 4270, 4510, 4697, 4961, 5002, 5390, 5740, 5929, 5978, 6314, 6710, 7381, 8036, 8470, 8540, 9020, 9394, 9922, 10004, 10045, 10780, 11858, 11956, 12505, 12628, 13420, 14762, 14945, 15785, 16940, 17507, 18788, 19844, 20090, 22099, 23485, 23716, 24805, 25010, 27511, 29524, 29645, 29890, 31570, 32879, 34727, 35014, 36905, 40180, 44198, 46970, 49610, 50020, 51667, 55022, 59290, 59780, 63140, 65758, 69454, 70028, 73810, 87535, 88396, 93940, 99220, 103334, 110044, 110495, 118580, 122549, 131516, 137555, 138908, 147620, 164395, 173635, 175070, 192577, 206668, 220990, 243089, 245098, 258335, 275110, 302621, 328790, 347270, 350140, 361669, 385154, 441980, 486178, 490196, 516670, 550220, 605242, 612745, 657580, 694540, 723338, 770308, 962885, 972356, 1033340, 1210484, 1215445, 1225490, 1348039, 1446676, 1513105, 1808345, 1925770, 2118347, 2430890, 2450980, 2696078, 3026210, 3616690, 3851540, 4236694, 4861780, 5392156, 6052420, 6740195, 7233380, 8473388, 10591735, 13480390, 14828429, 21183470, 26960780, 29656858, 42366940, 59313716, 74142145, 148284290, 296568580]

約数ペア:

[(1, 296568580), (2, 148284290), (4, 74142145), (5, 59313716), (7, 42366940), (10, 29656858), (11, 26960780), (14, 21183470), (20, 14828429), (22, 13480390), (28, 10591735), (35, 8473388), (41, 7233380), (44, 6740195), (49, 6052420), (55, 5392156), (61, 4861780), (70, 4236694), (77, 3851540), (82, 3616690), (98, 3026210), (110, 2696078), (121, 2450980), (122, 2430890), (140, 2118347), (154, 1925770), (164, 1808345), (196, 1513105), (205, 1446676), (220, 1348039), (242, 1225490), (244, 1215445), (245, 1210484), (287, 1033340), (305, 972356), (308, 962885), (385, 770308), (410, 723338), (427, 694540), (451, 657580), (484, 612745), (490, 605242), (539, 550220), (574, 516670), (605, 490196), (610, 486178), (671, 441980), (770, 385154), (820, 361669), (847, 350140), (854, 347270), (902, 328790), (980, 302621), (1078, 275110), (1148, 258335), (1210, 245098), (1220, 243089), (1342, 220990), (1435, 206668), (1540, 192577), (1694, 175070), (1708, 173635), (1804, 164395), (2009, 147620), (2135, 138908), (2156, 137555), (2255, 131516), (2420, 122549), (2501, 118580), (2684, 110495), (2695, 110044), (2870, 103334), (2989, 99220), (3157, 93940), (3355, 88396), (3388, 87535), (4018, 73810), (4235, 70028), (4270, 69454), (4510, 65758), (4697, 63140), (4961, 59780), (5002, 59290), (5390, 55022), (5740, 51667), (5929, 50020), (5978, 49610), (6314, 46970), (6710, 44198), (7381, 40180), (8036, 36905), (8470, 35014), (8540, 34727), (9020, 32879), (9394, 31570), (9922, 29890), (10004, 29645), (10045, 29524), (10780, 27511), (11858, 25010), (11956, 24805), (12505, 23716), (12628, 23485), (13420, 22099), (14762, 20090), (14945, 19844), (15785, 18788), (16940, 17507)]