1337423080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{154081}}^1$

素因数の和:154130

約数の個数: 64

約数和(自身を含む): 3550049280

約数和(自身を除く): 2212626200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 154081, 308162, 616324, 770405, 1078567, 1232648, 1540810, 2157134, 3081620, 4314268, 4776511, 5392835, 6163240, 8628536, 9553022, 10785670, 19106044, 21571340, 23882555, 33435577, 38212088, 43142680, 47765110, 66871154, 95530220, 133742308, 167177885, 191060440, 267484616, 334355770, 668711540, 1337423080]

約数ペア:

[(1, 1337423080), (2, 668711540), (4, 334355770), (5, 267484616), (7, 191060440), (8, 167177885), (10, 133742308), (14, 95530220), (20, 66871154), (28, 47765110), (31, 43142680), (35, 38212088), (40, 33435577), (56, 23882555), (62, 21571340), (70, 19106044), (124, 10785670), (140, 9553022), (155, 8628536), (217, 6163240), (248, 5392835), (280, 4776511), (310, 4314268), (434, 3081620), (620, 2157134), (868, 1540810), (1085, 1232648), (1240, 1078567), (1736, 770405), (2170, 616324), (4340, 308162), (8680, 154081)]