305744010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 256

約数和(自身を含む): 944455680

約数和(自身を除く): 638711670

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 26, 30, 31, 33, 38, 39, 55, 57, 62, 65, 66, 78, 93, 95, 110, 114, 121, 130, 143, 155, 165, 186, 190, 195, 209, 242, 247, 285, 286, 310, 330, 341, 363, 390, 403, 418, 429, 465, 494, 570, 589, 605, 627, 682, 715, 726, 741, 806, 858, 930, 1023, 1045, 1178, 1209, 1210, 1235, 1254, 1331, 1430, 1482, 1573, 1705, 1767, 1815, 2015, 2046, 2090, 2145, 2299, 2418, 2470, 2662, 2717, 2945, 3135, 3146, 3410, 3534, 3630, 3705, 3751, 3993, 4030, 4290, 4433, 4598, 4719, 5115, 5434, 5890, 6045, 6270, 6479, 6655, 6897, 7410, 7502, 7657, 7865, 7986, 8151, 8835, 8866, 9438, 10230, 11253, 11495, 12090, 12958, 13299, 13310, 13585, 13794, 15314, 15730, 16302, 17303, 17670, 18755, 19437, 19965, 22165, 22506, 22971, 22990, 23595, 25289, 26598, 27170, 29887, 32395, 34485, 34606, 37510, 38285, 38874, 39930, 40755, 41261, 44330, 45942, 47190, 48763, 50578, 51909, 56265, 59774, 64790, 66495, 68970, 71269, 75867, 76570, 81510, 82522, 84227, 86515, 89661, 97185, 97526, 103818, 112530, 114855, 123783, 126445, 132990, 142538, 146289, 149435, 151734, 168454, 173030, 179322, 194370, 206305, 213807, 229710, 243815, 247566, 252681, 252890, 259545, 292578, 298870, 328757, 356345, 379335, 412610, 421135, 427614, 448305, 487630, 505362, 519090, 536393, 618915, 657514, 712690, 731445, 758670, 783959, 842270, 896610, 926497, 986271, 1069035, 1072786, 1237830, 1263405, 1462890, 1567918, 1609179, 1643785, 1852994, 1972542, 2138070, 2351877, 2526810, 2681965, 2779491, 3218358, 3287570, 3919795, 4632485, 4703754, 4931355, 5363930, 5558982, 7839590, 8045895, 9264970, 9862710, 10191467, 11759385, 13897455, 16091790, 20382934, 23518770, 27794910, 30574401, 50957335, 61148802, 101914670, 152872005, 305744010]

約数ペア:

[(1, 305744010), (2, 152872005), (3, 101914670), (5, 61148802), (6, 50957335), (10, 30574401), (11, 27794910), (13, 23518770), (15, 20382934), (19, 16091790), (22, 13897455), (26, 11759385), (30, 10191467), (31, 9862710), (33, 9264970), (38, 8045895), (39, 7839590), (55, 5558982), (57, 5363930), (62, 4931355), (65, 4703754), (66, 4632485), (78, 3919795), (93, 3287570), (95, 3218358), (110, 2779491), (114, 2681965), (121, 2526810), (130, 2351877), (143, 2138070), (155, 1972542), (165, 1852994), (186, 1643785), (190, 1609179), (195, 1567918), (209, 1462890), (242, 1263405), (247, 1237830), (285, 1072786), (286, 1069035), (310, 986271), (330, 926497), (341, 896610), (363, 842270), (390, 783959), (403, 758670), (418, 731445), (429, 712690), (465, 657514), (494, 618915), (570, 536393), (589, 519090), (605, 505362), (627, 487630), (682, 448305), (715, 427614), (726, 421135), (741, 412610), (806, 379335), (858, 356345), (930, 328757), (1023, 298870), (1045, 292578), (1178, 259545), (1209, 252890), (1210, 252681), (1235, 247566), (1254, 243815), (1331, 229710), (1430, 213807), (1482, 206305), (1573, 194370), (1705, 179322), (1767, 173030), (1815, 168454), (2015, 151734), (2046, 149435), (2090, 146289), (2145, 142538), (2299, 132990), (2418, 126445), (2470, 123783), (2662, 114855), (2717, 112530), (2945, 103818), (3135, 97526), (3146, 97185), (3410, 89661), (3534, 86515), (3630, 84227), (3705, 82522), (3751, 81510), (3993, 76570), (4030, 75867), (4290, 71269), (4433, 68970), (4598, 66495), (4719, 64790), (5115, 59774), (5434, 56265), (5890, 51909), (6045, 50578), (6270, 48763), (6479, 47190), (6655, 45942), (6897, 44330), (7410, 41261), (7502, 40755), (7657, 39930), (7865, 38874), (7986, 38285), (8151, 37510), (8835, 34606), (8866, 34485), (9438, 32395), (10230, 29887), (11253, 27170), (11495, 26598), (12090, 25289), (12958, 23595), (13299, 22990), (13310, 22971), (13585, 22506), (13794, 22165), (15314, 19965), (15730, 19437), (16302, 18755), (17303, 17670)]