421647120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2099}}^1$

素因数の和:2155

約数の個数: 200

約数和(自身を含む): 1512403200

約数和(自身を除く): 1090756080

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, 2099, 2160, 2232, 2480, 2511, 2790, 3240, 3348, 3720, 4185, 4198, 4464, 5022, 5580, 6297, 6480, 6696, 7440, 8370, 8396, 10044, 10495, 11160, 12555, 12594, 13392, 16740, 16792, 18891, 20088, 20990, 22320, 25110, 25188, 31485, 33480, 33584, 37782, 40176, 41980, 50220, 50376, 56673, 62970, 65069, 66960, 75564, 83960, 94455, 100440, 100752, 113346, 125940, 130138, 151128, 167920, 170019, 188910, 195207, 200880, 226692, 251880, 260276, 283365, 302256, 325345, 340038, 377820, 390414, 453384, 503760, 520552, 566730, 585621, 650690, 680076, 755640, 780828, 850095, 906768, 976035, 1041104, 1133460, 1171242, 1301380, 1360152, 1511280, 1561656, 1700190, 1756863, 1952070, 2266920, 2342484, 2602760, 2720304, 2928105, 3123312, 3400380, 3513726, 3904140, 4533840, 4684968, 5205520, 5270589, 5856210, 6800760, 7027452, 7808280, 8784315, 9369936, 10541178, 11712420, 13601520, 14054904, 15616560, 17568630, 21082356, 23424840, 26352945, 28109808, 35137260, 42164712, 46849680, 52705890, 70274520, 84329424, 105411780, 140549040, 210823560, 421647120]

約数ペア:

[(1, 421647120), (2, 210823560), (3, 140549040), (4, 105411780), (5, 84329424), (6, 70274520), (8, 52705890), (9, 46849680), (10, 42164712), (12, 35137260), (15, 28109808), (16, 26352945), (18, 23424840), (20, 21082356), (24, 17568630), (27, 15616560), (30, 14054904), (31, 13601520), (36, 11712420), (40, 10541178), (45, 9369936), (48, 8784315), (54, 7808280), (60, 7027452), (62, 6800760), (72, 5856210), (80, 5270589), (81, 5205520), (90, 4684968), (93, 4533840), (108, 3904140), (120, 3513726), (124, 3400380), (135, 3123312), (144, 2928105), (155, 2720304), (162, 2602760), (180, 2342484), (186, 2266920), (216, 1952070), (240, 1756863), (248, 1700190), (270, 1561656), (279, 1511280), (310, 1360152), (324, 1301380), (360, 1171242), (372, 1133460), (405, 1041104), (432, 976035), (465, 906768), (496, 850095), (540, 780828), (558, 755640), (620, 680076), (648, 650690), (720, 585621), (744, 566730), (810, 520552), (837, 503760), (930, 453384), (1080, 390414), (1116, 377820), (1240, 340038), (1296, 325345), (1395, 302256), (1488, 283365), (1620, 260276), (1674, 251880), (1860, 226692), (2099, 200880), (2160, 195207), (2232, 188910), (2480, 170019), (2511, 167920), (2790, 151128), (3240, 130138), (3348, 125940), (3720, 113346), (4185, 100752), (4198, 100440), (4464, 94455), (5022, 83960), (5580, 75564), (6297, 66960), (6480, 65069), (6696, 62970), (7440, 56673), (8370, 50376), (8396, 50220), (10044, 41980), (10495, 40176), (11160, 37782), (12555, 33584), (12594, 33480), (13392, 31485), (16740, 25188), (16792, 25110), (18891, 22320), (20088, 20990)]