19699704480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{612553}}^1$

素因数の和:612638

約数の個数: 96

約数和(自身を含む): 62980352064

約数和(自身を除く): 43280647584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 80, 96, 120, 134, 160, 201, 240, 268, 335, 402, 480, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2144, 2680, 3216, 4020, 5360, 6432, 8040, 10720, 16080, 32160, 612553, 1225106, 1837659, 2450212, 3062765, 3675318, 4900424, 6125530, 7350636, 9188295, 9800848, 12251060, 14701272, 18376590, 19601696, 24502120, 29402544, 36753180, 41041051, 49004240, 58805088, 73506360, 82082102, 98008480, 123123153, 147012720, 164164204, 205205255, 246246306, 294025440, 328328408, 410410510, 492492612, 615615765, 656656816, 820821020, 984985224, 1231231530, 1313313632, 1641642040, 1969970448, 2462463060, 3283284080, 3939940896, 4924926120, 6566568160, 9849852240, 19699704480]

約数ペア:

[(1, 19699704480), (2, 9849852240), (3, 6566568160), (4, 4924926120), (5, 3939940896), (6, 3283284080), (8, 2462463060), (10, 1969970448), (12, 1641642040), (15, 1313313632), (16, 1231231530), (20, 984985224), (24, 820821020), (30, 656656816), (32, 615615765), (40, 492492612), (48, 410410510), (60, 328328408), (67, 294025440), (80, 246246306), (96, 205205255), (120, 164164204), (134, 147012720), (160, 123123153), (201, 98008480), (240, 82082102), (268, 73506360), (335, 58805088), (402, 49004240), (480, 41041051), (536, 36753180), (670, 29402544), (804, 24502120), (1005, 19601696), (1072, 18376590), (1340, 14701272), (1608, 12251060), (2010, 9800848), (2144, 9188295), (2680, 7350636), (3216, 6125530), (4020, 4900424), (5360, 3675318), (6432, 3062765), (8040, 2450212), (10720, 1837659), (16080, 1225106), (32160, 612553)]