2129156640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{673}}^1$

素因数の和:733

約数の個数: 288

約数和(自身を含む): 7882645680

約数和(自身を除く): 5753489040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 673, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1248, 1346, 1352, 1440, 1521, 1560, 1690, 1872, 2019, 2028, 2080, 2197, 2340, 2535, 2692, 2704, 3042, 3120, 3365, 3380, 3744, 4038, 4056, 4394, 4680, 5070, 5384, 5408, 6057, 6084, 6240, 6591, 6730, 6760, 7605, 8076, 8112, 8749, 8788, 9360, 10095, 10140, 10768, 10985, 12114, 12168, 13182, 13460, 13520, 15210, 16152, 16224, 17498, 17576, 18720, 19773, 20190, 20280, 21536, 21970, 24228, 24336, 26247, 26364, 26920, 27040, 30285, 30420, 32304, 32955, 34996, 35152, 39546, 40380, 40560, 43745, 43940, 48456, 48672, 52494, 52728, 53840, 60570, 60840, 64608, 65910, 69992, 70304, 78741, 79092, 80760, 81120, 87490, 87880, 96912, 98865, 104988, 105456, 107680, 113737, 121140, 121680, 131235, 131820, 139984, 157482, 158184, 161520, 174980, 175760, 193824, 197730, 209976, 210912, 227474, 242280, 243360, 262470, 263640, 279968, 314964, 316368, 323040, 341211, 349960, 351520, 393705, 395460, 419952, 454948, 484560, 524940, 527280, 568685, 629928, 632736, 682422, 699920, 787410, 790920, 839904, 909896, 969120, 1023633, 1049880, 1054560, 1137370, 1259856, 1364844, 1399840, 1478581, 1574820, 1581840, 1706055, 1819792, 2047266, 2099760, 2274740, 2519712, 2729688, 2957162, 3149640, 3163680, 3412110, 3639584, 4094532, 4199520, 4435743, 4549480, 5118165, 5459376, 5914324, 6299280, 6824220, 7392905, 8189064, 8871486, 9098960, 10236330, 10918752, 11828648, 12598560, 13307229, 13648440, 14785810, 16378128, 17742972, 18197920, 20472660, 22178715, 23657296, 26614458, 27296880, 29571620, 32756256, 35485944, 40945320, 44357430, 47314592, 53228916, 54593760, 59143240, 66536145, 70971888, 81890640, 88714860, 106457832, 118286480, 133072290, 141943776, 163781280, 177429720, 212915664, 236572960, 266144580, 354859440, 425831328, 532289160, 709718880, 1064578320, 2129156640]

約数ペア:

[(1, 2129156640), (2, 1064578320), (3, 709718880), (4, 532289160), (5, 425831328), (6, 354859440), (8, 266144580), (9, 236572960), (10, 212915664), (12, 177429720), (13, 163781280), (15, 141943776), (16, 133072290), (18, 118286480), (20, 106457832), (24, 88714860), (26, 81890640), (30, 70971888), (32, 66536145), (36, 59143240), (39, 54593760), (40, 53228916), (45, 47314592), (48, 44357430), (52, 40945320), (60, 35485944), (65, 32756256), (72, 29571620), (78, 27296880), (80, 26614458), (90, 23657296), (96, 22178715), (104, 20472660), (117, 18197920), (120, 17742972), (130, 16378128), (144, 14785810), (156, 13648440), (160, 13307229), (169, 12598560), (180, 11828648), (195, 10918752), (208, 10236330), (234, 9098960), (240, 8871486), (260, 8189064), (288, 7392905), (312, 6824220), (338, 6299280), (360, 5914324), (390, 5459376), (416, 5118165), (468, 4549480), (480, 4435743), (507, 4199520), (520, 4094532), (585, 3639584), (624, 3412110), (673, 3163680), (676, 3149640), (720, 2957162), (780, 2729688), (845, 2519712), (936, 2274740), (1014, 2099760), (1040, 2047266), (1170, 1819792), (1248, 1706055), (1346, 1581840), (1352, 1574820), (1440, 1478581), (1521, 1399840), (1560, 1364844), (1690, 1259856), (1872, 1137370), (2019, 1054560), (2028, 1049880), (2080, 1023633), (2197, 969120), (2340, 909896), (2535, 839904), (2692, 790920), (2704, 787410), (3042, 699920), (3120, 682422), (3365, 632736), (3380, 629928), (3744, 568685), (4038, 527280), (4056, 524940), (4394, 484560), (4680, 454948), (5070, 419952), (5384, 395460), (5408, 393705), (6057, 351520), (6084, 349960), (6240, 341211), (6591, 323040), (6730, 316368), (6760, 314964), (7605, 279968), (8076, 263640), (8112, 262470), (8749, 243360), (8788, 242280), (9360, 227474), (10095, 210912), (10140, 209976), (10768, 197730), (10985, 193824), (12114, 175760), (12168, 174980), (13182, 161520), (13460, 158184), (13520, 157482), (15210, 139984), (16152, 131820), (16224, 131235), (17498, 121680), (17576, 121140), (18720, 113737), (19773, 107680), (20190, 105456), (20280, 104988), (21536, 98865), (21970, 96912), (24228, 87880), (24336, 87490), (26247, 81120), (26364, 80760), (26920, 79092), (27040, 78741), (30285, 70304), (30420, 69992), (32304, 65910), (32955, 64608), (34996, 60840), (35152, 60570), (39546, 53840), (40380, 52728), (40560, 52494), (43745, 48672), (43940, 48456)]