922673920

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:395

約数の個数: 216

約数和(自身を含む): 2634012864

約数和(自身を除く): 1711338944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 49, 56, 64, 70, 80, 94, 98, 112, 128, 140, 160, 188, 196, 224, 235, 245, 256, 280, 313, 320, 329, 376, 392, 448, 470, 490, 560, 626, 640, 658, 752, 784, 896, 940, 980, 1120, 1252, 1280, 1316, 1504, 1565, 1568, 1645, 1792, 1880, 1960, 2191, 2240, 2303, 2504, 2632, 3008, 3130, 3136, 3290, 3760, 3920, 4382, 4480, 4606, 5008, 5264, 6016, 6260, 6272, 6580, 7520, 7840, 8764, 8960, 9212, 10016, 10528, 10955, 11515, 12032, 12520, 12544, 13160, 14711, 15040, 15337, 15680, 17528, 18424, 20032, 21056, 21910, 23030, 25040, 26320, 29422, 30080, 30674, 31360, 35056, 36848, 40064, 42112, 43820, 46060, 50080, 52640, 58844, 60160, 61348, 62720, 70112, 73555, 73696, 76685, 80128, 84224, 87640, 92120, 100160, 102977, 105280, 117688, 122696, 140224, 147110, 147392, 153370, 175280, 184240, 200320, 205954, 210560, 235376, 245392, 280448, 294220, 294784, 306740, 350560, 368480, 400640, 411908, 421120, 470752, 490784, 514885, 560896, 588440, 589568, 613480, 701120, 720839, 736960, 823816, 941504, 981568, 1029770, 1176880, 1226960, 1402240, 1441678, 1473920, 1647632, 1883008, 1963136, 2059540, 2353760, 2453920, 2804480, 2883356, 2947840, 3295264, 3604195, 3766016, 3926272, 4119080, 4707520, 4907840, 5766712, 6590528, 7208390, 8238160, 9415040, 9815680, 11533424, 13181056, 14416780, 16476320, 18830080, 19631360, 23066848, 26362112, 28833560, 32952640, 46133696, 57667120, 65905280, 92267392, 115334240, 131810560, 184534784, 230668480, 461336960, 922673920]

約数ペア:

[(1, 922673920), (2, 461336960), (4, 230668480), (5, 184534784), (7, 131810560), (8, 115334240), (10, 92267392), (14, 65905280), (16, 57667120), (20, 46133696), (28, 32952640), (32, 28833560), (35, 26362112), (40, 23066848), (47, 19631360), (49, 18830080), (56, 16476320), (64, 14416780), (70, 13181056), (80, 11533424), (94, 9815680), (98, 9415040), (112, 8238160), (128, 7208390), (140, 6590528), (160, 5766712), (188, 4907840), (196, 4707520), (224, 4119080), (235, 3926272), (245, 3766016), (256, 3604195), (280, 3295264), (313, 2947840), (320, 2883356), (329, 2804480), (376, 2453920), (392, 2353760), (448, 2059540), (470, 1963136), (490, 1883008), (560, 1647632), (626, 1473920), (640, 1441678), (658, 1402240), (752, 1226960), (784, 1176880), (896, 1029770), (940, 981568), (980, 941504), (1120, 823816), (1252, 736960), (1280, 720839), (1316, 701120), (1504, 613480), (1565, 589568), (1568, 588440), (1645, 560896), (1792, 514885), (1880, 490784), (1960, 470752), (2191, 421120), (2240, 411908), (2303, 400640), (2504, 368480), (2632, 350560), (3008, 306740), (3130, 294784), (3136, 294220), (3290, 280448), (3760, 245392), (3920, 235376), (4382, 210560), (4480, 205954), (4606, 200320), (5008, 184240), (5264, 175280), (6016, 153370), (6260, 147392), (6272, 147110), (6580, 140224), (7520, 122696), (7840, 117688), (8764, 105280), (8960, 102977), (9212, 100160), (10016, 92120), (10528, 87640), (10955, 84224), (11515, 80128), (12032, 76685), (12520, 73696), (12544, 73555), (13160, 70112), (14711, 62720), (15040, 61348), (15337, 60160), (15680, 58844), (17528, 52640), (18424, 50080), (20032, 46060), (21056, 43820), (21910, 42112), (23030, 40064), (25040, 36848), (26320, 35056), (29422, 31360), (30080, 30674)]