15673601320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{338669}}^1$

素因数の和:338782

約数の個数: 64

約数和(自身を含む): 38405178000

約数和(自身を除く): 22731576680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 89, 104, 130, 178, 260, 356, 445, 520, 712, 890, 1157, 1780, 2314, 3560, 4628, 5785, 9256, 11570, 23140, 46280, 338669, 677338, 1354676, 1693345, 2709352, 3386690, 4402697, 6773380, 8805394, 13546760, 17610788, 22013485, 30141541, 35221576, 44026970, 60283082, 88053940, 120566164, 150707705, 176107880, 241132328, 301415410, 391840033, 602830820, 783680066, 1205661640, 1567360132, 1959200165, 3134720264, 3918400330, 7836800660, 15673601320]

約数ペア:

[(1, 15673601320), (2, 7836800660), (4, 3918400330), (5, 3134720264), (8, 1959200165), (10, 1567360132), (13, 1205661640), (20, 783680066), (26, 602830820), (40, 391840033), (52, 301415410), (65, 241132328), (89, 176107880), (104, 150707705), (130, 120566164), (178, 88053940), (260, 60283082), (356, 44026970), (445, 35221576), (520, 30141541), (712, 22013485), (890, 17610788), (1157, 13546760), (1780, 8805394), (2314, 6773380), (3560, 4402697), (4628, 3386690), (5785, 2709352), (9256, 1693345), (11570, 1354676), (23140, 677338), (46280, 338669)]