2216147580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{503}}^1$

素因数の和:761

約数の個数: 192

約数和(自身を含む): 7112448000

約数和(自身を除く): 4896300420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 199, 205, 246, 270, 369, 398, 410, 492, 503, 540, 597, 615, 738, 796, 820, 995, 1006, 1107, 1194, 1230, 1476, 1509, 1791, 1845, 1990, 2012, 2214, 2388, 2460, 2515, 2985, 3018, 3582, 3690, 3980, 4428, 4527, 5030, 5373, 5535, 5970, 6036, 7164, 7380, 7545, 8159, 8955, 9054, 10060, 10746, 11070, 11940, 13581, 15090, 16318, 17910, 18108, 20623, 21492, 22140, 22635, 24477, 26865, 27162, 30180, 32636, 35820, 40795, 41246, 45270, 48954, 53730, 54324, 61869, 67905, 73431, 81590, 82492, 90540, 97908, 100097, 103115, 107460, 122385, 123738, 135810, 146862, 163180, 185607, 200194, 206230, 220293, 244770, 247476, 271620, 293724, 300291, 309345, 367155, 371214, 400388, 412460, 440586, 489540, 500485, 556821, 600582, 618690, 734310, 742428, 881172, 900873, 928035, 1000970, 1101465, 1113642, 1201164, 1237380, 1468620, 1501455, 1801746, 1856070, 2001940, 2202930, 2227284, 2702619, 2784105, 3002910, 3603492, 3712140, 4103977, 4405860, 4504365, 5405238, 5568210, 6005820, 8207954, 9008730, 10810476, 11136420, 12311931, 13513095, 16415908, 18017460, 20519885, 24623862, 27026190, 36935793, 41039770, 49247724, 54052380, 61559655, 73871586, 82079540, 110807379, 123119310, 147743172, 184678965, 221614758, 246238620, 369357930, 443229516, 554036895, 738715860, 1108073790, 2216147580]

約数ペア:

[(1, 2216147580), (2, 1108073790), (3, 738715860), (4, 554036895), (5, 443229516), (6, 369357930), (9, 246238620), (10, 221614758), (12, 184678965), (15, 147743172), (18, 123119310), (20, 110807379), (27, 82079540), (30, 73871586), (36, 61559655), (41, 54052380), (45, 49247724), (54, 41039770), (60, 36935793), (82, 27026190), (90, 24623862), (108, 20519885), (123, 18017460), (135, 16415908), (164, 13513095), (180, 12311931), (199, 11136420), (205, 10810476), (246, 9008730), (270, 8207954), (369, 6005820), (398, 5568210), (410, 5405238), (492, 4504365), (503, 4405860), (540, 4103977), (597, 3712140), (615, 3603492), (738, 3002910), (796, 2784105), (820, 2702619), (995, 2227284), (1006, 2202930), (1107, 2001940), (1194, 1856070), (1230, 1801746), (1476, 1501455), (1509, 1468620), (1791, 1237380), (1845, 1201164), (1990, 1113642), (2012, 1101465), (2214, 1000970), (2388, 928035), (2460, 900873), (2515, 881172), (2985, 742428), (3018, 734310), (3582, 618690), (3690, 600582), (3980, 556821), (4428, 500485), (4527, 489540), (5030, 440586), (5373, 412460), (5535, 400388), (5970, 371214), (6036, 367155), (7164, 309345), (7380, 300291), (7545, 293724), (8159, 271620), (8955, 247476), (9054, 244770), (10060, 220293), (10746, 206230), (11070, 200194), (11940, 185607), (13581, 163180), (15090, 146862), (16318, 135810), (17910, 123738), (18108, 122385), (20623, 107460), (21492, 103115), (22140, 100097), (22635, 97908), (24477, 90540), (26865, 82492), (27162, 81590), (30180, 73431), (32636, 67905), (35820, 61869), (40795, 54324), (41246, 53730), (45270, 48954)]