26138626680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1667}}^1\times {\mathrm{3187}}^1$

素因数の和:4909

約数の個数: 128

約数和(自身を含む): 80401870080

約数和(自身を除く): 54263243400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 1667, 2460, 3187, 3334, 4920, 5001, 6374, 6668, 8335, 9561, 10002, 12748, 13336, 15935, 16670, 19122, 20004, 25005, 25496, 31870, 33340, 38244, 40008, 47805, 50010, 63740, 66680, 68347, 76488, 95610, 100020, 127480, 130667, 136694, 191220, 200040, 205041, 261334, 273388, 341735, 382440, 392001, 410082, 522668, 546776, 653335, 683470, 784002, 820164, 1025205, 1045336, 1306670, 1366940, 1568004, 1640328, 1960005, 2050410, 2613340, 2733880, 3136008, 3920010, 4100820, 5226680, 5312729, 7840020, 8201640, 10625458, 15680040, 15938187, 21250916, 26563645, 31876374, 42501832, 53127290, 63752748, 79690935, 106254580, 127505496, 159381870, 212509160, 217821889, 318763740, 435643778, 637527480, 653465667, 871287556, 1089109445, 1306931334, 1742575112, 2178218890, 2613862668, 3267328335, 4356437780, 5227725336, 6534656670, 8712875560, 13069313340, 26138626680]

約数ペア:

[(1, 26138626680), (2, 13069313340), (3, 8712875560), (4, 6534656670), (5, 5227725336), (6, 4356437780), (8, 3267328335), (10, 2613862668), (12, 2178218890), (15, 1742575112), (20, 1306931334), (24, 1089109445), (30, 871287556), (40, 653465667), (41, 637527480), (60, 435643778), (82, 318763740), (120, 217821889), (123, 212509160), (164, 159381870), (205, 127505496), (246, 106254580), (328, 79690935), (410, 63752748), (492, 53127290), (615, 42501832), (820, 31876374), (984, 26563645), (1230, 21250916), (1640, 15938187), (1667, 15680040), (2460, 10625458), (3187, 8201640), (3334, 7840020), (4920, 5312729), (5001, 5226680), (6374, 4100820), (6668, 3920010), (8335, 3136008), (9561, 2733880), (10002, 2613340), (12748, 2050410), (13336, 1960005), (15935, 1640328), (16670, 1568004), (19122, 1366940), (20004, 1306670), (25005, 1045336), (25496, 1025205), (31870, 820164), (33340, 784002), (38244, 683470), (40008, 653335), (47805, 546776), (50010, 522668), (63740, 410082), (66680, 392001), (68347, 382440), (76488, 341735), (95610, 273388), (100020, 261334), (127480, 205041), (130667, 200040), (136694, 191220)]