15251240304

素因数分解:

$2^4\times 3^3\times {\mathrm{421}}^1\times {\mathrm{83857}}^1$

素因数の和:84295

約数の個数: 80

約数和(自身を含む): 43881214240

約数和(自身を除く): 28629973936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 421, 432, 842, 1263, 1684, 2526, 3368, 3789, 5052, 6736, 7578, 10104, 11367, 15156, 20208, 22734, 30312, 45468, 60624, 83857, 90936, 167714, 181872, 251571, 335428, 503142, 670856, 754713, 1006284, 1341712, 1509426, 2012568, 2264139, 3018852, 4025136, 4528278, 6037704, 9056556, 12075408, 18113112, 35303797, 36226224, 70607594, 105911391, 141215188, 211822782, 282430376, 317734173, 423645564, 564860752, 635468346, 847291128, 953202519, 1270936692, 1694582256, 1906405038, 2541873384, 3812810076, 5083746768, 7625620152, 15251240304]

約数ペア:

[(1, 15251240304), (2, 7625620152), (3, 5083746768), (4, 3812810076), (6, 2541873384), (8, 1906405038), (9, 1694582256), (12, 1270936692), (16, 953202519), (18, 847291128), (24, 635468346), (27, 564860752), (36, 423645564), (48, 317734173), (54, 282430376), (72, 211822782), (108, 141215188), (144, 105911391), (216, 70607594), (421, 36226224), (432, 35303797), (842, 18113112), (1263, 12075408), (1684, 9056556), (2526, 6037704), (3368, 4528278), (3789, 4025136), (5052, 3018852), (6736, 2264139), (7578, 2012568), (10104, 1509426), (11367, 1341712), (15156, 1006284), (20208, 754713), (22734, 670856), (30312, 503142), (45468, 335428), (60624, 251571), (83857, 181872), (90936, 167714)]