243667440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1269

約数の個数: 200

約数和(自身を含む): 874313088

約数和(自身を除く): 630645648

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, 1213, 1240, 1296, 1395, 1488, 1620, 1674, 1860, 2160, 2232, 2426, 2480, 2511, 2790, 3240, 3348, 3639, 3720, 4185, 4464, 4852, 5022, 5580, 6065, 6480, 6696, 7278, 7440, 8370, 9704, 10044, 10917, 11160, 12130, 12555, 13392, 14556, 16740, 18195, 19408, 20088, 21834, 22320, 24260, 25110, 29112, 32751, 33480, 36390, 37603, 40176, 43668, 48520, 50220, 54585, 58224, 65502, 66960, 72780, 75206, 87336, 97040, 98253, 100440, 109170, 112809, 131004, 145560, 150412, 163755, 174672, 188015, 196506, 200880, 218340, 225618, 262008, 291120, 300824, 327510, 338427, 376030, 393012, 436680, 451236, 491265, 524016, 564045, 601648, 655020, 676854, 752060, 786024, 873360, 902472, 982530, 1015281, 1128090, 1310040, 1353708, 1504120, 1572048, 1692135, 1804944, 1965060, 2030562, 2256180, 2620080, 2707416, 3008240, 3045843, 3384270, 3930120, 4061124, 4512360, 5076405, 5414832, 6091686, 6768540, 7860240, 8122248, 9024720, 10152810, 12183372, 13537080, 15229215, 16244496, 20305620, 24366744, 27074160, 30458430, 40611240, 48733488, 60916860, 81222480, 121833720, 243667440]

約数ペア:

[(1, 243667440), (2, 121833720), (3, 81222480), (4, 60916860), (5, 48733488), (6, 40611240), (8, 30458430), (9, 27074160), (10, 24366744), (12, 20305620), (15, 16244496), (16, 15229215), (18, 13537080), (20, 12183372), (24, 10152810), (27, 9024720), (30, 8122248), (31, 7860240), (36, 6768540), (40, 6091686), (45, 5414832), (48, 5076405), (54, 4512360), (60, 4061124), (62, 3930120), (72, 3384270), (80, 3045843), (81, 3008240), (90, 2707416), (93, 2620080), (108, 2256180), (120, 2030562), (124, 1965060), (135, 1804944), (144, 1692135), (155, 1572048), (162, 1504120), (180, 1353708), (186, 1310040), (216, 1128090), (240, 1015281), (248, 982530), (270, 902472), (279, 873360), (310, 786024), (324, 752060), (360, 676854), (372, 655020), (405, 601648), (432, 564045), (465, 524016), (496, 491265), (540, 451236), (558, 436680), (620, 393012), (648, 376030), (720, 338427), (744, 327510), (810, 300824), (837, 291120), (930, 262008), (1080, 225618), (1116, 218340), (1213, 200880), (1240, 196506), (1296, 188015), (1395, 174672), (1488, 163755), (1620, 150412), (1674, 145560), (1860, 131004), (2160, 112809), (2232, 109170), (2426, 100440), (2480, 98253), (2511, 97040), (2790, 87336), (3240, 75206), (3348, 72780), (3639, 66960), (3720, 65502), (4185, 58224), (4464, 54585), (4852, 50220), (5022, 48520), (5580, 43668), (6065, 40176), (6480, 37603), (6696, 36390), (7278, 33480), (7440, 32751), (8370, 29112), (9704, 25110), (10044, 24260), (10917, 22320), (11160, 21834), (12130, 20088), (12555, 19408), (13392, 18195), (14556, 16740)]