442651440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1460

約数の個数: 320

約数和(自身を含む): 1812741120

約数和(自身を除く): 1370089680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 80, 84, 85, 88, 102, 105, 110, 112, 119, 120, 132, 136, 140, 154, 165, 168, 170, 176, 187, 204, 210, 220, 231, 238, 240, 255, 264, 272, 280, 308, 330, 336, 340, 357, 374, 385, 408, 420, 440, 462, 476, 510, 528, 560, 561, 595, 616, 660, 680, 714, 748, 770, 816, 840, 880, 924, 935, 952, 1020, 1122, 1155, 1190, 1232, 1309, 1320, 1360, 1409, 1428, 1496, 1540, 1680, 1785, 1848, 1870, 1904, 2040, 2244, 2310, 2380, 2618, 2640, 2805, 2818, 2856, 2992, 3080, 3570, 3696, 3740, 3927, 4080, 4227, 4488, 4620, 4760, 5236, 5610, 5636, 5712, 6160, 6545, 7045, 7140, 7480, 7854, 8454, 8976, 9240, 9520, 9863, 10472, 11220, 11272, 13090, 14090, 14280, 14960, 15499, 15708, 16908, 18480, 19635, 19726, 20944, 21135, 22440, 22544, 23953, 26180, 28180, 28560, 29589, 30998, 31416, 33816, 39270, 39452, 42270, 44880, 46497, 47906, 49315, 52360, 56360, 59178, 61996, 62832, 67632, 71859, 77495, 78540, 78904, 84540, 92994, 95812, 98630, 104720, 108493, 112720, 118356, 119765, 123992, 143718, 147945, 154990, 157080, 157808, 167671, 169080, 185988, 191624, 197260, 216986, 232485, 236712, 239530, 247984, 263483, 287436, 295890, 309980, 314160, 325479, 335342, 338160, 359295, 371976, 383248, 394520, 433972, 464970, 473424, 479060, 503013, 526966, 542465, 574872, 591780, 619960, 650958, 670684, 718590, 743952, 789040, 790449, 838355, 867944, 929940, 958120, 1006026, 1053932, 1084930, 1149744, 1183560, 1239920, 1301916, 1317415, 1341368, 1437180, 1580898, 1627395, 1676710, 1735888, 1844381, 1859880, 1916240, 2012052, 2107864, 2169860, 2367120, 2515065, 2603832, 2634830, 2682736, 2874360, 3161796, 3254790, 3353420, 3688762, 3719760, 3952245, 4024104, 4215728, 4339720, 5030130, 5207664, 5269660, 5533143, 5748720, 6323592, 6509580, 6706840, 7377524, 7904490, 8048208, 8679440, 9221905, 10060260, 10539320, 11066286, 12647184, 13019160, 13413680, 14755048, 15808980, 18443810, 20120520, 21078640, 22132572, 26038320, 27665715, 29510096, 31617960, 36887620, 40241040, 44265144, 55331430, 63235920, 73775240, 88530288, 110662860, 147550480, 221325720, 442651440]

約数ペア:

[(1, 442651440), (2, 221325720), (3, 147550480), (4, 110662860), (5, 88530288), (6, 73775240), (7, 63235920), (8, 55331430), (10, 44265144), (11, 40241040), (12, 36887620), (14, 31617960), (15, 29510096), (16, 27665715), (17, 26038320), (20, 22132572), (21, 21078640), (22, 20120520), (24, 18443810), (28, 15808980), (30, 14755048), (33, 13413680), (34, 13019160), (35, 12647184), (40, 11066286), (42, 10539320), (44, 10060260), (48, 9221905), (51, 8679440), (55, 8048208), (56, 7904490), (60, 7377524), (66, 6706840), (68, 6509580), (70, 6323592), (77, 5748720), (80, 5533143), (84, 5269660), (85, 5207664), (88, 5030130), (102, 4339720), (105, 4215728), (110, 4024104), (112, 3952245), (119, 3719760), (120, 3688762), (132, 3353420), (136, 3254790), (140, 3161796), (154, 2874360), (165, 2682736), (168, 2634830), (170, 2603832), (176, 2515065), (187, 2367120), (204, 2169860), (210, 2107864), (220, 2012052), (231, 1916240), (238, 1859880), (240, 1844381), (255, 1735888), (264, 1676710), (272, 1627395), (280, 1580898), (308, 1437180), (330, 1341368), (336, 1317415), (340, 1301916), (357, 1239920), (374, 1183560), (385, 1149744), (408, 1084930), (420, 1053932), (440, 1006026), (462, 958120), (476, 929940), (510, 867944), (528, 838355), (560, 790449), (561, 789040), (595, 743952), (616, 718590), (660, 670684), (680, 650958), (714, 619960), (748, 591780), (770, 574872), (816, 542465), (840, 526966), (880, 503013), (924, 479060), (935, 473424), (952, 464970), (1020, 433972), (1122, 394520), (1155, 383248), (1190, 371976), (1232, 359295), (1309, 338160), (1320, 335342), (1360, 325479), (1409, 314160), (1428, 309980), (1496, 295890), (1540, 287436), (1680, 263483), (1785, 247984), (1848, 239530), (1870, 236712), (1904, 232485), (2040, 216986), (2244, 197260), (2310, 191624), (2380, 185988), (2618, 169080), (2640, 167671), (2805, 157808), (2818, 157080), (2856, 154990), (2992, 147945), (3080, 143718), (3570, 123992), (3696, 119765), (3740, 118356), (3927, 112720), (4080, 108493), (4227, 104720), (4488, 98630), (4620, 95812), (4760, 92994), (5236, 84540), (5610, 78904), (5636, 78540), (5712, 77495), (6160, 71859), (6545, 67632), (7045, 62832), (7140, 61996), (7480, 59178), (7854, 56360), (8454, 52360), (8976, 49315), (9240, 47906), (9520, 46497), (9863, 44880), (10472, 42270), (11220, 39452), (11272, 39270), (13090, 33816), (14090, 31416), (14280, 30998), (14960, 29589), (15499, 28560), (15708, 28180), (16908, 26180), (18480, 23953), (19635, 22544), (19726, 22440), (20944, 21135)]