1118837520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:462

約数の個数: 240

約数和(自身を含む): 3890001024

約数和(自身を除く): 2771163504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 151, 164, 180, 205, 240, 246, 251, 302, 328, 360, 369, 410, 453, 492, 502, 604, 615, 656, 720, 738, 753, 755, 820, 906, 984, 1004, 1208, 1230, 1255, 1359, 1476, 1506, 1510, 1640, 1812, 1845, 1968, 2008, 2259, 2265, 2416, 2460, 2510, 2718, 2952, 3012, 3020, 3280, 3624, 3690, 3765, 4016, 4518, 4530, 4920, 5020, 5436, 5904, 6024, 6040, 6191, 6795, 7248, 7380, 7530, 9036, 9060, 9840, 10040, 10291, 10872, 11295, 12048, 12080, 12382, 13590, 14760, 15060, 18072, 18120, 18573, 20080, 20582, 21744, 22590, 24764, 27180, 29520, 30120, 30873, 30955, 36144, 36240, 37146, 37901, 41164, 45180, 49528, 51455, 54360, 55719, 60240, 61746, 61910, 74292, 75802, 82328, 90360, 92619, 92865, 99056, 102910, 108720, 111438, 113703, 123492, 123820, 148584, 151604, 154365, 164656, 180720, 185238, 185730, 189505, 205820, 222876, 227406, 246984, 247640, 278595, 297168, 303208, 308730, 341109, 370476, 371460, 379010, 411640, 445752, 454812, 463095, 493968, 495280, 557190, 568515, 606416, 617460, 682218, 740952, 742920, 758020, 823280, 891504, 909624, 926190, 1114380, 1137030, 1234920, 1364436, 1481904, 1485840, 1516040, 1553941, 1705545, 1819248, 1852380, 2228760, 2274060, 2469840, 2728872, 3032080, 3107882, 3411090, 3704760, 4457520, 4548120, 4661823, 5457744, 6215764, 6822180, 7409520, 7769705, 9096240, 9323646, 12431528, 13644360, 13985469, 15539410, 18647292, 23309115, 24863056, 27288720, 27970938, 31078820, 37294584, 46618230, 55941876, 62157640, 69927345, 74589168, 93236460, 111883752, 124315280, 139854690, 186472920, 223767504, 279709380, 372945840, 559418760, 1118837520]

約数ペア:

[(1, 1118837520), (2, 559418760), (3, 372945840), (4, 279709380), (5, 223767504), (6, 186472920), (8, 139854690), (9, 124315280), (10, 111883752), (12, 93236460), (15, 74589168), (16, 69927345), (18, 62157640), (20, 55941876), (24, 46618230), (30, 37294584), (36, 31078820), (40, 27970938), (41, 27288720), (45, 24863056), (48, 23309115), (60, 18647292), (72, 15539410), (80, 13985469), (82, 13644360), (90, 12431528), (120, 9323646), (123, 9096240), (144, 7769705), (151, 7409520), (164, 6822180), (180, 6215764), (205, 5457744), (240, 4661823), (246, 4548120), (251, 4457520), (302, 3704760), (328, 3411090), (360, 3107882), (369, 3032080), (410, 2728872), (453, 2469840), (492, 2274060), (502, 2228760), (604, 1852380), (615, 1819248), (656, 1705545), (720, 1553941), (738, 1516040), (753, 1485840), (755, 1481904), (820, 1364436), (906, 1234920), (984, 1137030), (1004, 1114380), (1208, 926190), (1230, 909624), (1255, 891504), (1359, 823280), (1476, 758020), (1506, 742920), (1510, 740952), (1640, 682218), (1812, 617460), (1845, 606416), (1968, 568515), (2008, 557190), (2259, 495280), (2265, 493968), (2416, 463095), (2460, 454812), (2510, 445752), (2718, 411640), (2952, 379010), (3012, 371460), (3020, 370476), (3280, 341109), (3624, 308730), (3690, 303208), (3765, 297168), (4016, 278595), (4518, 247640), (4530, 246984), (4920, 227406), (5020, 222876), (5436, 205820), (5904, 189505), (6024, 185730), (6040, 185238), (6191, 180720), (6795, 164656), (7248, 154365), (7380, 151604), (7530, 148584), (9036, 123820), (9060, 123492), (9840, 113703), (10040, 111438), (10291, 108720), (10872, 102910), (11295, 99056), (12048, 92865), (12080, 92619), (12382, 90360), (13590, 82328), (14760, 75802), (15060, 74292), (18072, 61910), (18120, 61746), (18573, 60240), (20080, 55719), (20582, 54360), (21744, 51455), (22590, 49528), (24764, 45180), (27180, 41164), (29520, 37901), (30120, 37146), (30873, 36240), (30955, 36144)]