1938865080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{5167}}^1$

素因数の和:5293

約数の個数: 128

約数和(自身を含む): 6027955200

約数和(自身を除く): 4089090120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 59, 60, 106, 118, 120, 159, 177, 212, 236, 265, 295, 318, 354, 424, 472, 530, 590, 636, 708, 795, 885, 1060, 1180, 1272, 1416, 1590, 1770, 2120, 2360, 3127, 3180, 3540, 5167, 6254, 6360, 7080, 9381, 10334, 12508, 15501, 15635, 18762, 20668, 25016, 25835, 31002, 31270, 37524, 41336, 46905, 51670, 62004, 62540, 75048, 77505, 93810, 103340, 124008, 125080, 155010, 187620, 206680, 273851, 304853, 310020, 375240, 547702, 609706, 620040, 821553, 914559, 1095404, 1219412, 1369255, 1524265, 1643106, 1829118, 2190808, 2438824, 2738510, 3048530, 3286212, 3658236, 4107765, 4572795, 5477020, 6097060, 6572424, 7316472, 8215530, 9145590, 10954040, 12194120, 16157209, 16431060, 18291180, 32314418, 32862120, 36582360, 48471627, 64628836, 80786045, 96943254, 129257672, 161572090, 193886508, 242358135, 323144180, 387773016, 484716270, 646288360, 969432540, 1938865080]

約数ペア:

[(1, 1938865080), (2, 969432540), (3, 646288360), (4, 484716270), (5, 387773016), (6, 323144180), (8, 242358135), (10, 193886508), (12, 161572090), (15, 129257672), (20, 96943254), (24, 80786045), (30, 64628836), (40, 48471627), (53, 36582360), (59, 32862120), (60, 32314418), (106, 18291180), (118, 16431060), (120, 16157209), (159, 12194120), (177, 10954040), (212, 9145590), (236, 8215530), (265, 7316472), (295, 6572424), (318, 6097060), (354, 5477020), (424, 4572795), (472, 4107765), (530, 3658236), (590, 3286212), (636, 3048530), (708, 2738510), (795, 2438824), (885, 2190808), (1060, 1829118), (1180, 1643106), (1272, 1524265), (1416, 1369255), (1590, 1219412), (1770, 1095404), (2120, 914559), (2360, 821553), (3127, 620040), (3180, 609706), (3540, 547702), (5167, 375240), (6254, 310020), (6360, 304853), (7080, 273851), (9381, 206680), (10334, 187620), (12508, 155010), (15501, 125080), (15635, 124008), (18762, 103340), (20668, 93810), (25016, 77505), (25835, 75048), (31002, 62540), (31270, 62004), (37524, 51670), (41336, 46905)]