1270460400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{883}}^1$

素因数の和:1024

約数の個数: 240

約数和(自身を含む): 4485486720

約数和(自身を除く): 3215026320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 109, 110, 120, 132, 150, 165, 176, 200, 218, 220, 240, 264, 275, 300, 327, 330, 400, 436, 440, 528, 545, 550, 600, 654, 660, 825, 872, 880, 883, 1090, 1100, 1199, 1200, 1308, 1320, 1635, 1650, 1744, 1766, 2180, 2200, 2398, 2616, 2640, 2649, 2725, 3270, 3300, 3532, 3597, 4360, 4400, 4415, 4796, 5232, 5298, 5450, 5995, 6540, 6600, 7064, 7194, 8175, 8720, 8830, 9592, 9713, 10596, 10900, 11990, 13080, 13200, 13245, 14128, 14388, 16350, 17660, 17985, 19184, 19426, 21192, 21800, 22075, 23980, 26160, 26490, 28776, 29139, 29975, 32700, 35320, 35970, 38852, 42384, 43600, 44150, 47960, 48565, 52980, 57552, 58278, 59950, 65400, 66225, 70640, 71940, 77704, 88300, 89925, 95920, 96247, 97130, 105960, 116556, 119900, 130800, 132450, 143880, 145695, 155408, 176600, 179850, 192494, 194260, 211920, 233112, 239800, 242825, 264900, 287760, 288741, 291390, 353200, 359700, 384988, 388520, 466224, 479600, 481235, 485650, 529800, 577482, 582780, 719400, 728475, 769976, 777040, 962470, 971300, 1058717, 1059600, 1154964, 1165560, 1438800, 1443705, 1456950, 1539952, 1924940, 1942600, 2117434, 2309928, 2331120, 2406175, 2887410, 2913900, 3176151, 3849880, 3885200, 4234868, 4619856, 4812350, 5293585, 5774820, 5827800, 6352302, 7218525, 7699760, 8469736, 9624700, 10587170, 11549640, 11655600, 12704604, 14437050, 15880755, 16939472, 19249400, 21174340, 23099280, 25409208, 26467925, 28874100, 31761510, 38498800, 42348680, 50818416, 52935850, 57748200, 63523020, 79403775, 84697360, 105871700, 115496400, 127046040, 158807550, 211743400, 254092080, 317615100, 423486800, 635230200, 1270460400]

約数ペア:

[(1, 1270460400), (2, 635230200), (3, 423486800), (4, 317615100), (5, 254092080), (6, 211743400), (8, 158807550), (10, 127046040), (11, 115496400), (12, 105871700), (15, 84697360), (16, 79403775), (20, 63523020), (22, 57748200), (24, 52935850), (25, 50818416), (30, 42348680), (33, 38498800), (40, 31761510), (44, 28874100), (48, 26467925), (50, 25409208), (55, 23099280), (60, 21174340), (66, 19249400), (75, 16939472), (80, 15880755), (88, 14437050), (100, 12704604), (109, 11655600), (110, 11549640), (120, 10587170), (132, 9624700), (150, 8469736), (165, 7699760), (176, 7218525), (200, 6352302), (218, 5827800), (220, 5774820), (240, 5293585), (264, 4812350), (275, 4619856), (300, 4234868), (327, 3885200), (330, 3849880), (400, 3176151), (436, 2913900), (440, 2887410), (528, 2406175), (545, 2331120), (550, 2309928), (600, 2117434), (654, 1942600), (660, 1924940), (825, 1539952), (872, 1456950), (880, 1443705), (883, 1438800), (1090, 1165560), (1100, 1154964), (1199, 1059600), (1200, 1058717), (1308, 971300), (1320, 962470), (1635, 777040), (1650, 769976), (1744, 728475), (1766, 719400), (2180, 582780), (2200, 577482), (2398, 529800), (2616, 485650), (2640, 481235), (2649, 479600), (2725, 466224), (3270, 388520), (3300, 384988), (3532, 359700), (3597, 353200), (4360, 291390), (4400, 288741), (4415, 287760), (4796, 264900), (5232, 242825), (5298, 239800), (5450, 233112), (5995, 211920), (6540, 194260), (6600, 192494), (7064, 179850), (7194, 176600), (8175, 155408), (8720, 145695), (8830, 143880), (9592, 132450), (9713, 130800), (10596, 119900), (10900, 116556), (11990, 105960), (13080, 97130), (13200, 96247), (13245, 95920), (14128, 89925), (14388, 88300), (16350, 77704), (17660, 71940), (17985, 70640), (19184, 66225), (19426, 65400), (21192, 59950), (21800, 58278), (22075, 57552), (23980, 52980), (26160, 48565), (26490, 47960), (28776, 44150), (29139, 43600), (29975, 42384), (32700, 38852), (35320, 35970)]