265925440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2496

約数の個数: 112

約数和(自身を含む): 713378304

約数和(自身を除く): 447452864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 682, 704, 880, 992, 1240, 1364, 1705, 1760, 1984, 2437, 2480, 2728, 3410, 3520, 4874, 4960, 5456, 6820, 9748, 9920, 10912, 12185, 13640, 19496, 21824, 24370, 26807, 27280, 38992, 48740, 53614, 54560, 75547, 77984, 97480, 107228, 109120, 134035, 151094, 155968, 194960, 214456, 268070, 302188, 377735, 389920, 428912, 536140, 604376, 755470, 779840, 831017, 857824, 1072280, 1208752, 1510940, 1662034, 1715648, 2144560, 2417504, 3021880, 3324068, 4155085, 4289120, 4835008, 6043760, 6648136, 8310170, 8578240, 12087520, 13296272, 16620340, 24175040, 26592544, 33240680, 53185088, 66481360, 132962720, 265925440]

約数ペア:

[(1, 265925440), (2, 132962720), (4, 66481360), (5, 53185088), (8, 33240680), (10, 26592544), (11, 24175040), (16, 16620340), (20, 13296272), (22, 12087520), (31, 8578240), (32, 8310170), (40, 6648136), (44, 6043760), (55, 4835008), (62, 4289120), (64, 4155085), (80, 3324068), (88, 3021880), (110, 2417504), (124, 2144560), (155, 1715648), (160, 1662034), (176, 1510940), (220, 1208752), (248, 1072280), (310, 857824), (320, 831017), (341, 779840), (352, 755470), (440, 604376), (496, 536140), (620, 428912), (682, 389920), (704, 377735), (880, 302188), (992, 268070), (1240, 214456), (1364, 194960), (1705, 155968), (1760, 151094), (1984, 134035), (2437, 109120), (2480, 107228), (2728, 97480), (3410, 77984), (3520, 75547), (4874, 54560), (4960, 53614), (5456, 48740), (6820, 38992), (9748, 27280), (9920, 26807), (10912, 24370), (12185, 21824), (13640, 19496)]