985300680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3923}}^1$

素因数の和:3980

約数の個数: 256

約数和(自身を含む): 3797176320

約数和(自身を除く): 2811875640

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, 78, 84, 91, 92, 104, 105, 115, 120, 130, 138, 140, 156, 161, 168, 182, 184, 195, 210, 230, 260, 273, 276, 280, 299, 312, 322, 345, 364, 390, 420, 455, 460, 483, 520, 546, 552, 598, 644, 690, 728, 780, 805, 840, 897, 910, 920, 966, 1092, 1196, 1288, 1365, 1380, 1495, 1560, 1610, 1794, 1820, 1932, 2093, 2184, 2392, 2415, 2730, 2760, 2990, 3220, 3588, 3640, 3864, 3923, 4186, 4485, 4830, 5460, 5980, 6279, 6440, 7176, 7846, 8372, 8970, 9660, 10465, 10920, 11769, 11960, 12558, 15692, 16744, 17940, 19320, 19615, 20930, 23538, 25116, 27461, 31384, 31395, 35880, 39230, 41860, 47076, 50232, 50999, 54922, 58845, 62790, 78460, 82383, 83720, 90229, 94152, 101998, 109844, 117690, 125580, 137305, 152997, 156920, 164766, 180458, 203996, 219688, 235380, 251160, 254995, 270687, 274610, 305994, 329532, 356993, 360916, 407992, 411915, 451145, 470760, 509990, 541374, 549220, 611988, 631603, 659064, 713986, 721832, 764985, 823830, 902290, 1019980, 1070979, 1082748, 1098440, 1172977, 1223976, 1263206, 1353435, 1427972, 1529970, 1647660, 1784965, 1804580, 1894809, 2039960, 2141958, 2165496, 2345954, 2526412, 2706870, 2855944, 3059940, 3158015, 3295320, 3518931, 3569930, 3609160, 3789618, 4283916, 4691908, 5052824, 5354895, 5413740, 5864885, 6119880, 6316030, 7037862, 7139860, 7579236, 8210839, 8567832, 9383816, 9474045, 10709790, 10827480, 11729770, 12632060, 14075724, 14279720, 15158472, 16421678, 17594655, 18948090, 21419580, 23459540, 24632517, 25264120, 28151448, 32843356, 35189310, 37896180, 41054195, 42839160, 46919080, 49265034, 65686712, 70378620, 75792360, 82108390, 98530068, 123162585, 140757240, 164216780, 197060136, 246325170, 328433560, 492650340, 985300680]

約数ペア:

[(1, 985300680), (2, 492650340), (3, 328433560), (4, 246325170), (5, 197060136), (6, 164216780), (7, 140757240), (8, 123162585), (10, 98530068), (12, 82108390), (13, 75792360), (14, 70378620), (15, 65686712), (20, 49265034), (21, 46919080), (23, 42839160), (24, 41054195), (26, 37896180), (28, 35189310), (30, 32843356), (35, 28151448), (39, 25264120), (40, 24632517), (42, 23459540), (46, 21419580), (52, 18948090), (56, 17594655), (60, 16421678), (65, 15158472), (69, 14279720), (70, 14075724), (78, 12632060), (84, 11729770), (91, 10827480), (92, 10709790), (104, 9474045), (105, 9383816), (115, 8567832), (120, 8210839), (130, 7579236), (138, 7139860), (140, 7037862), (156, 6316030), (161, 6119880), (168, 5864885), (182, 5413740), (184, 5354895), (195, 5052824), (210, 4691908), (230, 4283916), (260, 3789618), (273, 3609160), (276, 3569930), (280, 3518931), (299, 3295320), (312, 3158015), (322, 3059940), (345, 2855944), (364, 2706870), (390, 2526412), (420, 2345954), (455, 2165496), (460, 2141958), (483, 2039960), (520, 1894809), (546, 1804580), (552, 1784965), (598, 1647660), (644, 1529970), (690, 1427972), (728, 1353435), (780, 1263206), (805, 1223976), (840, 1172977), (897, 1098440), (910, 1082748), (920, 1070979), (966, 1019980), (1092, 902290), (1196, 823830), (1288, 764985), (1365, 721832), (1380, 713986), (1495, 659064), (1560, 631603), (1610, 611988), (1794, 549220), (1820, 541374), (1932, 509990), (2093, 470760), (2184, 451145), (2392, 411915), (2415, 407992), (2730, 360916), (2760, 356993), (2990, 329532), (3220, 305994), (3588, 274610), (3640, 270687), (3864, 254995), (3923, 251160), (4186, 235380), (4485, 219688), (4830, 203996), (5460, 180458), (5980, 164766), (6279, 156920), (6440, 152997), (7176, 137305), (7846, 125580), (8372, 117690), (8970, 109844), (9660, 101998), (10465, 94152), (10920, 90229), (11769, 83720), (11960, 82383), (12558, 78460), (15692, 62790), (16744, 58845), (17940, 54922), (19320, 50999), (19615, 50232), (20930, 47076), (23538, 41860), (25116, 39230), (27461, 35880), (31384, 31395)]