1553010840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:367

約数の個数: 256

約数和(自身を含む): 5318784000

約数和(自身を除く): 3765773160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 107, 108, 120, 135, 151, 178, 180, 214, 216, 267, 270, 302, 321, 356, 360, 428, 445, 453, 534, 535, 540, 604, 642, 712, 755, 801, 856, 890, 906, 963, 1068, 1070, 1080, 1208, 1284, 1335, 1359, 1510, 1602, 1605, 1780, 1812, 1926, 2136, 2140, 2265, 2403, 2568, 2670, 2718, 2889, 3020, 3204, 3210, 3560, 3624, 3852, 4005, 4077, 4280, 4530, 4806, 4815, 5340, 5436, 5778, 6040, 6408, 6420, 6795, 7704, 8010, 8154, 9060, 9523, 9612, 9630, 10680, 10872, 11556, 12015, 12840, 13439, 13590, 14445, 16020, 16157, 16308, 18120, 19046, 19224, 19260, 20385, 23112, 24030, 26878, 27180, 28569, 28890, 32040, 32314, 32616, 38092, 38520, 40317, 40770, 47615, 48060, 48471, 53756, 54360, 57138, 57780, 64628, 67195, 76184, 80634, 80785, 81540, 85707, 95230, 96120, 96942, 107512, 114276, 115560, 120951, 129256, 134390, 142845, 145413, 161268, 161570, 163080, 171414, 190460, 193884, 201585, 228552, 241902, 242355, 257121, 268780, 285690, 290826, 322536, 323140, 342828, 362853, 380920, 387768, 403170, 428535, 436239, 483804, 484710, 514242, 537560, 571380, 581652, 604755, 646280, 685656, 725706, 727065, 806340, 857070, 872478, 967608, 969420, 1028484, 1142760, 1163304, 1209510, 1285605, 1437973, 1451412, 1454130, 1612680, 1714140, 1744956, 1814265, 1938840, 2056968, 2181195, 2419020, 2571210, 2875946, 2902824, 2908260, 3428280, 3489912, 3628530, 4313919, 4362390, 4838040, 5142420, 5751892, 5816520, 7189865, 7257060, 8627838, 8724780, 10284840, 11503784, 12941757, 14379730, 14514120, 17255676, 17449560, 21569595, 25883514, 28759460, 34511352, 38825271, 43139190, 51767028, 57518920, 64708785, 77650542, 86278380, 103534056, 129417570, 155301084, 172556760, 194126355, 258835140, 310602168, 388252710, 517670280, 776505420, 1553010840]

約数ペア:

[(1, 1553010840), (2, 776505420), (3, 517670280), (4, 388252710), (5, 310602168), (6, 258835140), (8, 194126355), (9, 172556760), (10, 155301084), (12, 129417570), (15, 103534056), (18, 86278380), (20, 77650542), (24, 64708785), (27, 57518920), (30, 51767028), (36, 43139190), (40, 38825271), (45, 34511352), (54, 28759460), (60, 25883514), (72, 21569595), (89, 17449560), (90, 17255676), (107, 14514120), (108, 14379730), (120, 12941757), (135, 11503784), (151, 10284840), (178, 8724780), (180, 8627838), (214, 7257060), (216, 7189865), (267, 5816520), (270, 5751892), (302, 5142420), (321, 4838040), (356, 4362390), (360, 4313919), (428, 3628530), (445, 3489912), (453, 3428280), (534, 2908260), (535, 2902824), (540, 2875946), (604, 2571210), (642, 2419020), (712, 2181195), (755, 2056968), (801, 1938840), (856, 1814265), (890, 1744956), (906, 1714140), (963, 1612680), (1068, 1454130), (1070, 1451412), (1080, 1437973), (1208, 1285605), (1284, 1209510), (1335, 1163304), (1359, 1142760), (1510, 1028484), (1602, 969420), (1605, 967608), (1780, 872478), (1812, 857070), (1926, 806340), (2136, 727065), (2140, 725706), (2265, 685656), (2403, 646280), (2568, 604755), (2670, 581652), (2718, 571380), (2889, 537560), (3020, 514242), (3204, 484710), (3210, 483804), (3560, 436239), (3624, 428535), (3852, 403170), (4005, 387768), (4077, 380920), (4280, 362853), (4530, 342828), (4806, 323140), (4815, 322536), (5340, 290826), (5436, 285690), (5778, 268780), (6040, 257121), (6408, 242355), (6420, 241902), (6795, 228552), (7704, 201585), (8010, 193884), (8154, 190460), (9060, 171414), (9523, 163080), (9612, 161570), (9630, 161268), (10680, 145413), (10872, 142845), (11556, 134390), (12015, 129256), (12840, 120951), (13439, 115560), (13590, 114276), (14445, 107512), (16020, 96942), (16157, 96120), (16308, 95230), (18120, 85707), (19046, 81540), (19224, 80785), (19260, 80634), (20385, 76184), (23112, 67195), (24030, 64628), (26878, 57780), (27180, 57138), (28569, 54360), (28890, 53756), (32040, 48471), (32314, 48060), (32616, 47615), (38092, 40770), (38520, 40317)]