1303856320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 224

約数和(自身を含む): 3531705408

約数和(自身を除く): 2227849088

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 43, 52, 64, 65, 74, 80, 86, 104, 130, 148, 160, 172, 185, 197, 208, 215, 260, 296, 320, 344, 370, 394, 416, 430, 481, 520, 559, 592, 688, 740, 788, 832, 860, 962, 985, 1040, 1118, 1184, 1376, 1480, 1576, 1591, 1720, 1924, 1970, 2080, 2236, 2368, 2405, 2561, 2752, 2795, 2960, 3152, 3182, 3440, 3848, 3940, 4160, 4472, 4810, 5122, 5590, 5920, 6304, 6364, 6880, 7289, 7696, 7880, 7955, 8471, 8944, 9620, 10244, 11180, 11840, 12608, 12728, 12805, 13760, 14578, 15392, 15760, 15910, 16942, 17888, 19240, 20488, 20683, 22360, 25456, 25610, 29156, 30784, 31520, 31820, 33884, 35776, 36445, 38480, 40976, 41366, 42355, 44720, 50912, 51220, 58312, 63040, 63640, 67768, 72890, 76960, 81952, 82732, 84710, 89440, 94757, 101824, 102440, 103415, 110123, 116624, 127280, 135536, 145780, 153920, 163904, 165464, 169420, 178880, 189514, 204880, 206830, 220246, 233248, 254560, 271072, 291560, 313427, 330928, 338840, 379028, 409760, 413660, 440492, 466496, 473785, 509120, 542144, 550615, 583120, 626854, 661856, 677680, 758056, 819520, 827320, 880984, 947570, 1101230, 1166240, 1253708, 1323712, 1355360, 1516112, 1567135, 1654640, 1761968, 1895140, 2202460, 2332480, 2507416, 2710720, 3032224, 3134270, 3309280, 3523936, 3790280, 4074551, 4404920, 5014832, 6064448, 6268540, 6618560, 7047872, 7580560, 8149102, 8809840, 10029664, 12537080, 15161120, 16298204, 17619680, 20059328, 20372755, 25074160, 30322240, 32596408, 35239360, 40745510, 50148320, 65192816, 81491020, 100296640, 130385632, 162982040, 260771264, 325964080, 651928160, 1303856320]

約数ペア:

[(1, 1303856320), (2, 651928160), (4, 325964080), (5, 260771264), (8, 162982040), (10, 130385632), (13, 100296640), (16, 81491020), (20, 65192816), (26, 50148320), (32, 40745510), (37, 35239360), (40, 32596408), (43, 30322240), (52, 25074160), (64, 20372755), (65, 20059328), (74, 17619680), (80, 16298204), (86, 15161120), (104, 12537080), (130, 10029664), (148, 8809840), (160, 8149102), (172, 7580560), (185, 7047872), (197, 6618560), (208, 6268540), (215, 6064448), (260, 5014832), (296, 4404920), (320, 4074551), (344, 3790280), (370, 3523936), (394, 3309280), (416, 3134270), (430, 3032224), (481, 2710720), (520, 2507416), (559, 2332480), (592, 2202460), (688, 1895140), (740, 1761968), (788, 1654640), (832, 1567135), (860, 1516112), (962, 1355360), (985, 1323712), (1040, 1253708), (1118, 1166240), (1184, 1101230), (1376, 947570), (1480, 880984), (1576, 827320), (1591, 819520), (1720, 758056), (1924, 677680), (1970, 661856), (2080, 626854), (2236, 583120), (2368, 550615), (2405, 542144), (2561, 509120), (2752, 473785), (2795, 466496), (2960, 440492), (3152, 413660), (3182, 409760), (3440, 379028), (3848, 338840), (3940, 330928), (4160, 313427), (4472, 291560), (4810, 271072), (5122, 254560), (5590, 233248), (5920, 220246), (6304, 206830), (6364, 204880), (6880, 189514), (7289, 178880), (7696, 169420), (7880, 165464), (7955, 163904), (8471, 153920), (8944, 145780), (9620, 135536), (10244, 127280), (11180, 116624), (11840, 110123), (12608, 103415), (12728, 102440), (12805, 101824), (13760, 94757), (14578, 89440), (15392, 84710), (15760, 82732), (15910, 81952), (16942, 76960), (17888, 72890), (19240, 67768), (20488, 63640), (20683, 63040), (22360, 58312), (25456, 51220), (25610, 50912), (29156, 44720), (30784, 42355), (31520, 41366), (31820, 40976), (33884, 38480), (35776, 36445)]