231820680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 384

約数和(自身を含む): 910725120

約数和(自身を除く): 678904440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 23, 24, 26, 28, 30, 35, 39, 40, 42, 46, 52, 56, 60, 65, 69, 70, 71, 78, 84, 91, 92, 104, 105, 115, 120, 130, 138, 140, 142, 156, 161, 168, 169, 182, 184, 195, 210, 213, 230, 260, 273, 276, 280, 284, 299, 312, 322, 338, 345, 355, 364, 390, 420, 426, 455, 460, 483, 497, 507, 520, 546, 552, 568, 598, 644, 676, 690, 710, 728, 780, 805, 840, 845, 852, 897, 910, 920, 923, 966, 994, 1014, 1065, 1092, 1183, 1196, 1288, 1352, 1365, 1380, 1420, 1491, 1495, 1560, 1610, 1633, 1690, 1704, 1794, 1820, 1846, 1932, 1988, 2028, 2093, 2130, 2184, 2366, 2392, 2415, 2485, 2535, 2730, 2760, 2769, 2840, 2982, 2990, 3220, 3266, 3380, 3549, 3588, 3640, 3692, 3864, 3887, 3976, 4056, 4186, 4260, 4485, 4615, 4732, 4830, 4899, 4970, 5070, 5460, 5538, 5915, 5964, 5980, 6279, 6440, 6461, 6532, 6760, 7098, 7176, 7384, 7455, 7774, 8165, 8372, 8520, 8970, 9230, 9464, 9660, 9798, 9940, 10140, 10465, 10920, 11076, 11431, 11661, 11830, 11928, 11960, 11999, 12558, 12922, 13064, 13845, 14196, 14910, 15548, 16330, 16744, 17745, 17940, 18460, 19320, 19383, 19435, 19596, 19880, 20280, 20930, 21229, 22152, 22862, 23322, 23660, 23998, 24495, 25116, 25844, 27209, 27690, 28392, 29820, 31096, 31395, 32305, 32660, 34293, 35490, 35880, 35997, 36920, 38766, 38870, 39192, 41860, 42458, 45724, 46644, 47320, 47996, 48990, 50232, 51688, 54418, 55380, 57155, 58305, 59640, 59995, 62790, 63687, 64610, 65320, 68586, 70980, 71994, 77532, 77740, 81627, 83720, 83993, 84916, 91448, 93288, 95992, 96915, 97980, 106145, 108836, 110760, 114310, 116610, 119990, 125580, 127374, 129220, 136045, 137172, 141960, 143988, 148603, 155064, 155480, 163254, 167986, 169832, 171465, 179985, 193830, 195960, 212290, 217672, 228620, 233220, 239980, 251160, 251979, 254748, 258440, 272090, 274344, 275977, 287976, 297206, 318435, 326508, 335972, 342930, 359970, 387660, 408135, 419965, 424580, 445809, 457240, 466440, 479960, 503958, 509496, 544180, 551954, 594412, 636870, 653016, 671944, 685860, 719940, 743015, 775320, 816270, 827931, 839930, 849160, 891618, 1007916, 1088360, 1103908, 1188824, 1259895, 1273740, 1371720, 1379885, 1439880, 1486030, 1632540, 1655862, 1679860, 1783236, 1931839, 2015832, 2207816, 2229045, 2519790, 2547480, 2759770, 2972060, 3265080, 3311724, 3359720, 3566472, 3863678, 4139655, 4458090, 5039580, 5519540, 5795517, 5944120, 6623448, 7727356, 8279310, 8916180, 9659195, 10079160, 11039080, 11591034, 15454712, 16558620, 17832360, 19318390, 23182068, 28977585, 33117240, 38636780, 46364136, 57955170, 77273560, 115910340, 231820680]

約数ペア:

[(1, 231820680), (2, 115910340), (3, 77273560), (4, 57955170), (5, 46364136), (6, 38636780), (7, 33117240), (8, 28977585), (10, 23182068), (12, 19318390), (13, 17832360), (14, 16558620), (15, 15454712), (20, 11591034), (21, 11039080), (23, 10079160), (24, 9659195), (26, 8916180), (28, 8279310), (30, 7727356), (35, 6623448), (39, 5944120), (40, 5795517), (42, 5519540), (46, 5039580), (52, 4458090), (56, 4139655), (60, 3863678), (65, 3566472), (69, 3359720), (70, 3311724), (71, 3265080), (78, 2972060), (84, 2759770), (91, 2547480), (92, 2519790), (104, 2229045), (105, 2207816), (115, 2015832), (120, 1931839), (130, 1783236), (138, 1679860), (140, 1655862), (142, 1632540), (156, 1486030), (161, 1439880), (168, 1379885), (169, 1371720), (182, 1273740), (184, 1259895), (195, 1188824), (210, 1103908), (213, 1088360), (230, 1007916), (260, 891618), (273, 849160), (276, 839930), (280, 827931), (284, 816270), (299, 775320), (312, 743015), (322, 719940), (338, 685860), (345, 671944), (355, 653016), (364, 636870), (390, 594412), (420, 551954), (426, 544180), (455, 509496), (460, 503958), (483, 479960), (497, 466440), (507, 457240), (520, 445809), (546, 424580), (552, 419965), (568, 408135), (598, 387660), (644, 359970), (676, 342930), (690, 335972), (710, 326508), (728, 318435), (780, 297206), (805, 287976), (840, 275977), (845, 274344), (852, 272090), (897, 258440), (910, 254748), (920, 251979), (923, 251160), (966, 239980), (994, 233220), (1014, 228620), (1065, 217672), (1092, 212290), (1183, 195960), (1196, 193830), (1288, 179985), (1352, 171465), (1365, 169832), (1380, 167986), (1420, 163254), (1491, 155480), (1495, 155064), (1560, 148603), (1610, 143988), (1633, 141960), (1690, 137172), (1704, 136045), (1794, 129220), (1820, 127374), (1846, 125580), (1932, 119990), (1988, 116610), (2028, 114310), (2093, 110760), (2130, 108836), (2184, 106145), (2366, 97980), (2392, 96915), (2415, 95992), (2485, 93288), (2535, 91448), (2730, 84916), (2760, 83993), (2769, 83720), (2840, 81627), (2982, 77740), (2990, 77532), (3220, 71994), (3266, 70980), (3380, 68586), (3549, 65320), (3588, 64610), (3640, 63687), (3692, 62790), (3864, 59995), (3887, 59640), (3976, 58305), (4056, 57155), (4186, 55380), (4260, 54418), (4485, 51688), (4615, 50232), (4732, 48990), (4830, 47996), (4899, 47320), (4970, 46644), (5070, 45724), (5460, 42458), (5538, 41860), (5915, 39192), (5964, 38870), (5980, 38766), (6279, 36920), (6440, 35997), (6461, 35880), (6532, 35490), (6760, 34293), (7098, 32660), (7176, 32305), (7384, 31395), (7455, 31096), (7774, 29820), (8165, 28392), (8372, 27690), (8520, 27209), (8970, 25844), (9230, 25116), (9464, 24495), (9660, 23998), (9798, 23660), (9940, 23322), (10140, 22862), (10465, 22152), (10920, 21229), (11076, 20930), (11431, 20280), (11661, 19880), (11830, 19596), (11928, 19435), (11960, 19383), (11999, 19320), (12558, 18460), (12922, 17940), (13064, 17745), (13845, 16744), (14196, 16330), (14910, 15548)]