813764880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4051}}^1$

素因数の和:4107

約数の個数: 200

約数和(自身を含む): 2918217984

約数和(自身を除く): 2104453104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 496, 540, 558, 620, 648, 720, 744, 810, 837, 930, 1080, 1116, 1240, 1296, 1395, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2790, 3240, 3348, 3720, 4051, 4185, 4464, 5022, 5580, 6480, 6696, 7440, 8102, 8370, 10044, 11160, 12153, 12555, 13392, 16204, 16740, 20088, 20255, 22320, 24306, 25110, 32408, 33480, 36459, 40176, 40510, 48612, 50220, 60765, 64816, 66960, 72918, 81020, 97224, 100440, 109377, 121530, 125581, 145836, 162040, 182295, 194448, 200880, 218754, 243060, 251162, 291672, 324080, 328131, 364590, 376743, 437508, 486120, 502324, 546885, 583344, 627905, 656262, 729180, 753486, 875016, 972240, 1004648, 1093770, 1130229, 1255810, 1312524, 1458360, 1506972, 1640655, 1750032, 1883715, 2009296, 2187540, 2260458, 2511620, 2625048, 2916720, 3013944, 3281310, 3390687, 3767430, 4375080, 4520916, 5023240, 5250096, 5651145, 6027888, 6562620, 6781374, 7534860, 8750160, 9041832, 10046480, 10172061, 11302290, 13125240, 13562748, 15069720, 16953435, 18083664, 20344122, 22604580, 26250480, 27125496, 30139440, 33906870, 40688244, 45209160, 50860305, 54250992, 67813740, 81376488, 90418320, 101720610, 135627480, 162752976, 203441220, 271254960, 406882440, 813764880]

約数ペア:

[(1, 813764880), (2, 406882440), (3, 271254960), (4, 203441220), (5, 162752976), (6, 135627480), (8, 101720610), (9, 90418320), (10, 81376488), (12, 67813740), (15, 54250992), (16, 50860305), (18, 45209160), (20, 40688244), (24, 33906870), (27, 30139440), (30, 27125496), (31, 26250480), (36, 22604580), (40, 20344122), (45, 18083664), (48, 16953435), (54, 15069720), (60, 13562748), (62, 13125240), (72, 11302290), (80, 10172061), (81, 10046480), (90, 9041832), (93, 8750160), (108, 7534860), (120, 6781374), (124, 6562620), (135, 6027888), (144, 5651145), (155, 5250096), (162, 5023240), (180, 4520916), (186, 4375080), (216, 3767430), (240, 3390687), (248, 3281310), (270, 3013944), (279, 2916720), (310, 2625048), (324, 2511620), (360, 2260458), (372, 2187540), (405, 2009296), (432, 1883715), (465, 1750032), (496, 1640655), (540, 1506972), (558, 1458360), (620, 1312524), (648, 1255810), (720, 1130229), (744, 1093770), (810, 1004648), (837, 972240), (930, 875016), (1080, 753486), (1116, 729180), (1240, 656262), (1296, 627905), (1395, 583344), (1488, 546885), (1620, 502324), (1674, 486120), (1860, 437508), (2160, 376743), (2232, 364590), (2480, 328131), (2511, 324080), (2790, 291672), (3240, 251162), (3348, 243060), (3720, 218754), (4051, 200880), (4185, 194448), (4464, 182295), (5022, 162040), (5580, 145836), (6480, 125581), (6696, 121530), (7440, 109377), (8102, 100440), (8370, 97224), (10044, 81020), (11160, 72918), (12153, 66960), (12555, 64816), (13392, 60765), (16204, 50220), (16740, 48612), (20088, 40510), (20255, 40176), (22320, 36459), (24306, 33480), (25110, 32408)]