273048142720

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22454617}}^1$

素因数の和:22454655

約数の個数: 64

約数和(自身を含む): 687111310800

約数和(自身を除く): 414063168080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 12160, 22454617, 44909234, 89818468, 112273085, 179636936, 224546170, 359273872, 426637723, 449092340, 718547744, 853275446, 898184680, 1437095488, 1706550892, 1796369360, 2133188615, 2874190976, 3413101784, 3592738720, 4266377230, 6826203568, 7185477440, 8532754460, 13652407136, 14370954880, 17065508920, 27304814272, 34131017840, 54609628544, 68262035680, 136524071360, 273048142720]

約数ペア:

[(1, 273048142720), (2, 136524071360), (4, 68262035680), (5, 54609628544), (8, 34131017840), (10, 27304814272), (16, 17065508920), (19, 14370954880), (20, 13652407136), (32, 8532754460), (38, 7185477440), (40, 6826203568), (64, 4266377230), (76, 3592738720), (80, 3413101784), (95, 2874190976), (128, 2133188615), (152, 1796369360), (160, 1706550892), (190, 1437095488), (304, 898184680), (320, 853275446), (380, 718547744), (608, 449092340), (640, 426637723), (760, 359273872), (1216, 224546170), (1520, 179636936), (2432, 112273085), (3040, 89818468), (6080, 44909234), (12160, 22454617)]