197677080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17713}}^1$

素因数の和:17761

約数の個数: 96

約数和(自身を含む): 663212160

約数和(自身を除く): 465535080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 17713, 35426, 53139, 70852, 88565, 106278, 141704, 159417, 177130, 212556, 265695, 318834, 354260, 425112, 531390, 549103, 637668, 708520, 797085, 1062780, 1098206, 1275336, 1594170, 1647309, 2125560, 2196412, 2745515, 3188340, 3294618, 4392824, 4941927, 5491030, 6376680, 6589236, 8236545, 9883854, 10982060, 13178472, 16473090, 19767708, 21964120, 24709635, 32946180, 39535416, 49419270, 65892360, 98838540, 197677080]

約数ペア:

[(1, 197677080), (2, 98838540), (3, 65892360), (4, 49419270), (5, 39535416), (6, 32946180), (8, 24709635), (9, 21964120), (10, 19767708), (12, 16473090), (15, 13178472), (18, 10982060), (20, 9883854), (24, 8236545), (30, 6589236), (31, 6376680), (36, 5491030), (40, 4941927), (45, 4392824), (60, 3294618), (62, 3188340), (72, 2745515), (90, 2196412), (93, 2125560), (120, 1647309), (124, 1594170), (155, 1275336), (180, 1098206), (186, 1062780), (248, 797085), (279, 708520), (310, 637668), (360, 549103), (372, 531390), (465, 425112), (558, 354260), (620, 318834), (744, 265695), (930, 212556), (1116, 177130), (1240, 159417), (1395, 141704), (1860, 106278), (2232, 88565), (2790, 70852), (3720, 53139), (5580, 35426), (11160, 17713)]