217335960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{67079}}^1$

素因数の和:67102

約数の個数: 80

約数和(自身を含む): 730501200

約数和(自身を除く): 513165240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 67079, 134158, 201237, 268316, 335395, 402474, 536632, 603711, 670790, 804948, 1006185, 1207422, 1341580, 1609896, 1811133, 2012370, 2414844, 2683160, 3018555, 3622266, 4024740, 4829688, 5433399, 6037110, 7244532, 8049480, 9055665, 10866798, 12074220, 14489064, 18111330, 21733596, 24148440, 27166995, 36222660, 43467192, 54333990, 72445320, 108667980, 217335960]

約数ペア:

[(1, 217335960), (2, 108667980), (3, 72445320), (4, 54333990), (5, 43467192), (6, 36222660), (8, 27166995), (9, 24148440), (10, 21733596), (12, 18111330), (15, 14489064), (18, 12074220), (20, 10866798), (24, 9055665), (27, 8049480), (30, 7244532), (36, 6037110), (40, 5433399), (45, 4829688), (54, 4024740), (60, 3622266), (72, 3018555), (81, 2683160), (90, 2414844), (108, 2012370), (120, 1811133), (135, 1609896), (162, 1341580), (180, 1207422), (216, 1006185), (270, 804948), (324, 670790), (360, 603711), (405, 536632), (540, 402474), (648, 335395), (810, 268316), (1080, 201237), (1620, 134158), (3240, 67079)]