272319840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{373}}^1$

素因数の和:423

約数の個数: 288

約数和(自身を含む): 1034843040

約数和(自身を除く): 762523200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 169, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 338, 351, 360, 373, 390, 416, 432, 468, 480, 507, 520, 540, 585, 624, 676, 702, 720, 746, 780, 845, 864, 936, 1014, 1040, 1080, 1119, 1170, 1248, 1352, 1404, 1440, 1492, 1521, 1560, 1690, 1755, 1865, 1872, 2028, 2080, 2160, 2238, 2340, 2535, 2704, 2808, 2984, 3042, 3120, 3357, 3380, 3510, 3730, 3744, 4056, 4320, 4476, 4563, 4680, 4849, 5070, 5408, 5595, 5616, 5968, 6084, 6240, 6714, 6760, 7020, 7460, 7605, 8112, 8952, 9126, 9360, 9698, 10071, 10140, 11190, 11232, 11936, 12168, 13428, 13520, 14040, 14547, 14920, 15210, 16224, 16785, 17904, 18252, 18720, 19396, 20142, 20280, 22380, 22815, 24245, 24336, 26856, 27040, 28080, 29094, 29840, 30420, 33570, 35808, 36504, 38792, 40284, 40560, 43641, 44760, 45630, 48490, 48672, 50355, 53712, 56160, 58188, 59680, 60840, 63037, 67140, 72735, 73008, 77584, 80568, 81120, 87282, 89520, 91260, 96980, 100710, 107424, 116376, 121680, 126074, 130923, 134280, 145470, 146016, 155168, 161136, 174564, 179040, 182520, 189111, 193960, 201420, 218205, 232752, 243360, 252148, 261846, 268560, 290940, 315185, 322272, 349128, 365040, 378222, 387920, 402840, 436410, 465504, 504296, 523692, 537120, 567333, 581880, 630370, 654615, 698256, 730080, 756444, 775840, 805680, 872820, 945555, 1008592, 1047384, 1134666, 1163760, 1260740, 1309230, 1396512, 1512888, 1611360, 1701999, 1745640, 1891110, 2017184, 2094768, 2269332, 2327520, 2521480, 2618460, 2836665, 3025776, 3403998, 3491280, 3782220, 4189536, 4538664, 5042960, 5236920, 5673330, 6051552, 6807996, 6982560, 7564440, 8509995, 9077328, 10085920, 10473840, 11346660, 13615992, 15128880, 17019990, 18154656, 20947680, 22693320, 27231984, 30257760, 34039980, 45386640, 54463968, 68079960, 90773280, 136159920, 272319840]

約数ペア:

[(1, 272319840), (2, 136159920), (3, 90773280), (4, 68079960), (5, 54463968), (6, 45386640), (8, 34039980), (9, 30257760), (10, 27231984), (12, 22693320), (13, 20947680), (15, 18154656), (16, 17019990), (18, 15128880), (20, 13615992), (24, 11346660), (26, 10473840), (27, 10085920), (30, 9077328), (32, 8509995), (36, 7564440), (39, 6982560), (40, 6807996), (45, 6051552), (48, 5673330), (52, 5236920), (54, 5042960), (60, 4538664), (65, 4189536), (72, 3782220), (78, 3491280), (80, 3403998), (90, 3025776), (96, 2836665), (104, 2618460), (108, 2521480), (117, 2327520), (120, 2269332), (130, 2094768), (135, 2017184), (144, 1891110), (156, 1745640), (160, 1701999), (169, 1611360), (180, 1512888), (195, 1396512), (208, 1309230), (216, 1260740), (234, 1163760), (240, 1134666), (260, 1047384), (270, 1008592), (288, 945555), (312, 872820), (338, 805680), (351, 775840), (360, 756444), (373, 730080), (390, 698256), (416, 654615), (432, 630370), (468, 581880), (480, 567333), (507, 537120), (520, 523692), (540, 504296), (585, 465504), (624, 436410), (676, 402840), (702, 387920), (720, 378222), (746, 365040), (780, 349128), (845, 322272), (864, 315185), (936, 290940), (1014, 268560), (1040, 261846), (1080, 252148), (1119, 243360), (1170, 232752), (1248, 218205), (1352, 201420), (1404, 193960), (1440, 189111), (1492, 182520), (1521, 179040), (1560, 174564), (1690, 161136), (1755, 155168), (1865, 146016), (1872, 145470), (2028, 134280), (2080, 130923), (2160, 126074), (2238, 121680), (2340, 116376), (2535, 107424), (2704, 100710), (2808, 96980), (2984, 91260), (3042, 89520), (3120, 87282), (3357, 81120), (3380, 80568), (3510, 77584), (3730, 73008), (3744, 72735), (4056, 67140), (4320, 63037), (4476, 60840), (4563, 59680), (4680, 58188), (4849, 56160), (5070, 53712), (5408, 50355), (5595, 48672), (5616, 48490), (5968, 45630), (6084, 44760), (6240, 43641), (6714, 40560), (6760, 40284), (7020, 38792), (7460, 36504), (7605, 35808), (8112, 33570), (8952, 30420), (9126, 29840), (9360, 29094), (9698, 28080), (10071, 27040), (10140, 26856), (11190, 24336), (11232, 24245), (11936, 22815), (12168, 22380), (13428, 20280), (13520, 20142), (14040, 19396), (14547, 18720), (14920, 18252), (15210, 17904), (16224, 16785)]