857492040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9173}}^1$

素因数の和:9247

約数の個数: 128

約数和(自身を含む): 2774217600

約数和(自身を除く): 1916725560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 570, 615, 760, 779, 820, 984, 1140, 1230, 1558, 1640, 2280, 2337, 2460, 3116, 3895, 4674, 4920, 6232, 7790, 9173, 9348, 11685, 15580, 18346, 18696, 23370, 27519, 31160, 36692, 45865, 46740, 55038, 73384, 91730, 93480, 110076, 137595, 174287, 183460, 220152, 275190, 348574, 366920, 376093, 522861, 550380, 697148, 752186, 871435, 1045722, 1100760, 1128279, 1394296, 1504372, 1742870, 1880465, 2091444, 2256558, 2614305, 3008744, 3485740, 3760930, 4182888, 4513116, 5228610, 5641395, 6971480, 7145767, 7521860, 9026232, 10457220, 11282790, 14291534, 15043720, 20914440, 21437301, 22565580, 28583068, 35728835, 42874602, 45131160, 57166136, 71457670, 85749204, 107186505, 142915340, 171498408, 214373010, 285830680, 428746020, 857492040]

約数ペア:

[(1, 857492040), (2, 428746020), (3, 285830680), (4, 214373010), (5, 171498408), (6, 142915340), (8, 107186505), (10, 85749204), (12, 71457670), (15, 57166136), (19, 45131160), (20, 42874602), (24, 35728835), (30, 28583068), (38, 22565580), (40, 21437301), (41, 20914440), (57, 15043720), (60, 14291534), (76, 11282790), (82, 10457220), (95, 9026232), (114, 7521860), (120, 7145767), (123, 6971480), (152, 5641395), (164, 5228610), (190, 4513116), (205, 4182888), (228, 3760930), (246, 3485740), (285, 3008744), (328, 2614305), (380, 2256558), (410, 2091444), (456, 1880465), (492, 1742870), (570, 1504372), (615, 1394296), (760, 1128279), (779, 1100760), (820, 1045722), (984, 871435), (1140, 752186), (1230, 697148), (1558, 550380), (1640, 522861), (2280, 376093), (2337, 366920), (2460, 348574), (3116, 275190), (3895, 220152), (4674, 183460), (4920, 174287), (6232, 137595), (7790, 110076), (9173, 93480), (9348, 91730), (11685, 73384), (15580, 55038), (18346, 46740), (18696, 45865), (23370, 36692), (27519, 31160)]