2270890572800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{20789}}^1$

素因数の和:21087

約数の個数: 264

約数和(自身を含む): 5984213392080

約数和(自身を除く): 3713322819280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 251, 256, 272, 320, 340, 400, 425, 502, 512, 544, 640, 680, 800, 850, 1004, 1024, 1088, 1255, 1280, 1360, 1600, 1700, 2008, 2176, 2510, 2560, 2720, 3200, 3400, 4016, 4267, 4352, 5020, 5120, 5440, 6275, 6400, 6800, 8032, 8534, 8704, 10040, 10880, 12550, 12800, 13600, 16064, 17068, 17408, 20080, 20789, 21335, 21760, 25100, 25600, 27200, 32128, 34136, 40160, 41578, 42670, 43520, 50200, 54400, 64256, 68272, 80320, 83156, 85340, 87040, 100400, 103945, 106675, 108800, 128512, 136544, 160640, 166312, 170680, 200800, 207890, 213350, 217600, 257024, 273088, 321280, 332624, 341360, 353413, 401600, 415780, 426700, 435200, 519725, 546176, 642560, 665248, 682720, 706826, 803200, 831560, 853400, 1039450, 1092352, 1285120, 1330496, 1365440, 1413652, 1606400, 1663120, 1706800, 1767065, 2078900, 2184704, 2660992, 2730880, 2827304, 3212800, 3326240, 3413600, 3534130, 4157800, 4369408, 5218039, 5321984, 5461760, 5654608, 6425600, 6652480, 6827200, 7068260, 8315600, 8835325, 10436078, 10643968, 10923520, 11309216, 13304960, 13654400, 14136520, 16631200, 17670650, 20872156, 21287936, 21847040, 22618432, 26090195, 26609920, 27308800, 28273040, 33262400, 35341300, 41744312, 45236864, 52180390, 53219840, 54617600, 56546080, 66524800, 70682600, 83488624, 88706663, 90473728, 104360780, 106439680, 109235200, 113092160, 130450975, 133049600, 141365200, 166977248, 177413326, 180947456, 208721560, 226184320, 260901950, 266099200, 282730400, 333954496, 354826652, 361894912, 417443120, 443533315, 452368640, 521803900, 532198400, 565460800, 667908992, 709653304, 834886240, 887066630, 904737280, 1043607800, 1130921600, 1335817984, 1419306608, 1669772480, 1774133260, 1809474560, 2087215600, 2217666575, 2261843200, 2671635968, 2838613216, 3339544960, 3548266520, 4174431200, 4435333150, 4523686400, 5343271936, 5677226432, 6679089920, 7096533040, 8348862400, 8870666300, 9047372800, 11354452864, 13358179840, 14193066080, 16697724800, 17741332600, 22708905728, 26716359680, 28386132160, 33395449600, 35482665200, 45417811456, 56772264320, 66790899200, 70965330400, 90835622912, 113544528640, 133581798400, 141930660800, 227089057280, 283861321600, 454178114560, 567722643200, 1135445286400, 2270890572800]

約数ペア:

[(1, 2270890572800), (2, 1135445286400), (4, 567722643200), (5, 454178114560), (8, 283861321600), (10, 227089057280), (16, 141930660800), (17, 133581798400), (20, 113544528640), (25, 90835622912), (32, 70965330400), (34, 66790899200), (40, 56772264320), (50, 45417811456), (64, 35482665200), (68, 33395449600), (80, 28386132160), (85, 26716359680), (100, 22708905728), (128, 17741332600), (136, 16697724800), (160, 14193066080), (170, 13358179840), (200, 11354452864), (251, 9047372800), (256, 8870666300), (272, 8348862400), (320, 7096533040), (340, 6679089920), (400, 5677226432), (425, 5343271936), (502, 4523686400), (512, 4435333150), (544, 4174431200), (640, 3548266520), (680, 3339544960), (800, 2838613216), (850, 2671635968), (1004, 2261843200), (1024, 2217666575), (1088, 2087215600), (1255, 1809474560), (1280, 1774133260), (1360, 1669772480), (1600, 1419306608), (1700, 1335817984), (2008, 1130921600), (2176, 1043607800), (2510, 904737280), (2560, 887066630), (2720, 834886240), (3200, 709653304), (3400, 667908992), (4016, 565460800), (4267, 532198400), (4352, 521803900), (5020, 452368640), (5120, 443533315), (5440, 417443120), (6275, 361894912), (6400, 354826652), (6800, 333954496), (8032, 282730400), (8534, 266099200), (8704, 260901950), (10040, 226184320), (10880, 208721560), (12550, 180947456), (12800, 177413326), (13600, 166977248), (16064, 141365200), (17068, 133049600), (17408, 130450975), (20080, 113092160), (20789, 109235200), (21335, 106439680), (21760, 104360780), (25100, 90473728), (25600, 88706663), (27200, 83488624), (32128, 70682600), (34136, 66524800), (40160, 56546080), (41578, 54617600), (42670, 53219840), (43520, 52180390), (50200, 45236864), (54400, 41744312), (64256, 35341300), (68272, 33262400), (80320, 28273040), (83156, 27308800), (85340, 26609920), (87040, 26090195), (100400, 22618432), (103945, 21847040), (106675, 21287936), (108800, 20872156), (128512, 17670650), (136544, 16631200), (160640, 14136520), (166312, 13654400), (170680, 13304960), (200800, 11309216), (207890, 10923520), (213350, 10643968), (217600, 10436078), (257024, 8835325), (273088, 8315600), (321280, 7068260), (332624, 6827200), (341360, 6652480), (353413, 6425600), (401600, 5654608), (415780, 5461760), (426700, 5321984), (435200, 5218039), (519725, 4369408), (546176, 4157800), (642560, 3534130), (665248, 3413600), (682720, 3326240), (706826, 3212800), (803200, 2827304), (831560, 2730880), (853400, 2660992), (1039450, 2184704), (1092352, 2078900), (1285120, 1767065), (1330496, 1706800), (1365440, 1663120), (1413652, 1606400)]