684084960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{937}}^1$

素因数の和:987

約数の個数: 288

約数和(自身を含む): 2595408480

約数和(自身を除く): 1911323520

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, 390, 416, 432, 468, 480, 507, 520, 540, 585, 624, 676, 702, 720, 780, 845, 864, 936, 937, 1014, 1040, 1080, 1170, 1248, 1352, 1404, 1440, 1521, 1560, 1690, 1755, 1872, 1874, 2028, 2080, 2160, 2340, 2535, 2704, 2808, 2811, 3042, 3120, 3380, 3510, 3744, 3748, 4056, 4320, 4563, 4680, 4685, 5070, 5408, 5616, 5622, 6084, 6240, 6760, 7020, 7496, 7605, 8112, 8433, 9126, 9360, 9370, 10140, 11232, 11244, 12168, 12181, 13520, 14040, 14055, 14992, 15210, 16224, 16866, 18252, 18720, 18740, 20280, 22488, 22815, 24336, 24362, 25299, 27040, 28080, 28110, 29984, 30420, 33732, 36504, 36543, 37480, 40560, 42165, 44976, 45630, 48672, 48724, 50598, 56160, 56220, 60840, 60905, 67464, 73008, 73086, 74960, 81120, 84330, 89952, 91260, 97448, 101196, 109629, 112440, 121680, 121810, 126495, 134928, 146016, 146172, 149920, 158353, 168660, 182520, 182715, 194896, 202392, 219258, 224880, 243360, 243620, 252990, 269856, 292344, 316706, 328887, 337320, 365040, 365430, 389792, 404784, 438516, 449760, 475059, 487240, 505980, 548145, 584688, 633412, 657774, 674640, 730080, 730860, 791765, 809568, 877032, 950118, 974480, 1011960, 1096290, 1169376, 1266824, 1315548, 1349280, 1425177, 1461720, 1583530, 1644435, 1754064, 1900236, 1948960, 2023920, 2192580, 2375295, 2533648, 2631096, 2850354, 2923440, 3167060, 3288870, 3508128, 3800472, 4047840, 4275531, 4385160, 4750590, 5067296, 5262192, 5700708, 5846880, 6334120, 6577740, 7125885, 7600944, 8551062, 8770320, 9501180, 10524384, 11401416, 12668240, 13155480, 14251770, 15201888, 17102124, 17540640, 19002360, 21377655, 22802832, 25336480, 26310960, 28503540, 34204248, 38004720, 42755310, 45605664, 52621920, 57007080, 68408496, 76009440, 85510620, 114014160, 136816992, 171021240, 228028320, 342042480, 684084960]

約数ペア:

[(1, 684084960), (2, 342042480), (3, 228028320), (4, 171021240), (5, 136816992), (6, 114014160), (8, 85510620), (9, 76009440), (10, 68408496), (12, 57007080), (13, 52621920), (15, 45605664), (16, 42755310), (18, 38004720), (20, 34204248), (24, 28503540), (26, 26310960), (27, 25336480), (30, 22802832), (32, 21377655), (36, 19002360), (39, 17540640), (40, 17102124), (45, 15201888), (48, 14251770), (52, 13155480), (54, 12668240), (60, 11401416), (65, 10524384), (72, 9501180), (78, 8770320), (80, 8551062), (90, 7600944), (96, 7125885), (104, 6577740), (108, 6334120), (117, 5846880), (120, 5700708), (130, 5262192), (135, 5067296), (144, 4750590), (156, 4385160), (160, 4275531), (169, 4047840), (180, 3800472), (195, 3508128), (208, 3288870), (216, 3167060), (234, 2923440), (240, 2850354), (260, 2631096), (270, 2533648), (288, 2375295), (312, 2192580), (338, 2023920), (351, 1948960), (360, 1900236), (390, 1754064), (416, 1644435), (432, 1583530), (468, 1461720), (480, 1425177), (507, 1349280), (520, 1315548), (540, 1266824), (585, 1169376), (624, 1096290), (676, 1011960), (702, 974480), (720, 950118), (780, 877032), (845, 809568), (864, 791765), (936, 730860), (937, 730080), (1014, 674640), (1040, 657774), (1080, 633412), (1170, 584688), (1248, 548145), (1352, 505980), (1404, 487240), (1440, 475059), (1521, 449760), (1560, 438516), (1690, 404784), (1755, 389792), (1872, 365430), (1874, 365040), (2028, 337320), (2080, 328887), (2160, 316706), (2340, 292344), (2535, 269856), (2704, 252990), (2808, 243620), (2811, 243360), (3042, 224880), (3120, 219258), (3380, 202392), (3510, 194896), (3744, 182715), (3748, 182520), (4056, 168660), (4320, 158353), (4563, 149920), (4680, 146172), (4685, 146016), (5070, 134928), (5408, 126495), (5616, 121810), (5622, 121680), (6084, 112440), (6240, 109629), (6760, 101196), (7020, 97448), (7496, 91260), (7605, 89952), (8112, 84330), (8433, 81120), (9126, 74960), (9360, 73086), (9370, 73008), (10140, 67464), (11232, 60905), (11244, 60840), (12168, 56220), (12181, 56160), (13520, 50598), (14040, 48724), (14055, 48672), (14992, 45630), (15210, 44976), (16224, 42165), (16866, 40560), (18252, 37480), (18720, 36543), (18740, 36504), (20280, 33732), (22488, 30420), (22815, 29984), (24336, 28110), (24362, 28080), (25299, 27040)]