1420123104

素因数分解:

$2^5\times 3^5\times {\mathrm{181}}^1\times {\mathrm{1009}}^1$

素因数の和:1215

約数の個数: 144

約数和(自身を含む): 4215360240

約数和(自身を除く): 2795237136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 181, 216, 243, 288, 324, 362, 432, 486, 543, 648, 724, 864, 972, 1009, 1086, 1296, 1448, 1629, 1944, 2018, 2172, 2592, 2896, 3027, 3258, 3888, 4036, 4344, 4887, 5792, 6054, 6516, 7776, 8072, 8688, 9081, 9774, 12108, 13032, 14661, 16144, 17376, 18162, 19548, 24216, 26064, 27243, 29322, 32288, 36324, 39096, 43983, 48432, 52128, 54486, 58644, 72648, 78192, 81729, 87966, 96864, 108972, 117288, 145296, 156384, 163458, 175932, 182629, 217944, 234576, 245187, 290592, 326916, 351864, 365258, 435888, 469152, 490374, 547887, 653832, 703728, 730516, 871776, 980748, 1095774, 1307664, 1407456, 1461032, 1643661, 1961496, 2191548, 2615328, 2922064, 3287322, 3922992, 4383096, 4930983, 5844128, 6574644, 7845984, 8766192, 9861966, 13149288, 14792949, 17532384, 19723932, 26298576, 29585898, 39447864, 44378847, 52597152, 59171796, 78895728, 88757694, 118343592, 157791456, 177515388, 236687184, 355030776, 473374368, 710061552, 1420123104]

約数ペア:

[(1, 1420123104), (2, 710061552), (3, 473374368), (4, 355030776), (6, 236687184), (8, 177515388), (9, 157791456), (12, 118343592), (16, 88757694), (18, 78895728), (24, 59171796), (27, 52597152), (32, 44378847), (36, 39447864), (48, 29585898), (54, 26298576), (72, 19723932), (81, 17532384), (96, 14792949), (108, 13149288), (144, 9861966), (162, 8766192), (181, 7845984), (216, 6574644), (243, 5844128), (288, 4930983), (324, 4383096), (362, 3922992), (432, 3287322), (486, 2922064), (543, 2615328), (648, 2191548), (724, 1961496), (864, 1643661), (972, 1461032), (1009, 1407456), (1086, 1307664), (1296, 1095774), (1448, 980748), (1629, 871776), (1944, 730516), (2018, 703728), (2172, 653832), (2592, 547887), (2896, 490374), (3027, 469152), (3258, 435888), (3888, 365258), (4036, 351864), (4344, 326916), (4887, 290592), (5792, 245187), (6054, 234576), (6516, 217944), (7776, 182629), (8072, 175932), (8688, 163458), (9081, 156384), (9774, 145296), (12108, 117288), (13032, 108972), (14661, 96864), (16144, 87966), (17376, 81729), (18162, 78192), (19548, 72648), (24216, 58644), (26064, 54486), (27243, 52128), (29322, 48432), (32288, 43983), (36324, 39096)]