2214719360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:525

約数の個数: 256

約数和(自身を含む): 6429818880

約数和(自身を除く): 4215099520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 37, 40, 56, 62, 64, 70, 74, 80, 112, 124, 128, 140, 148, 155, 160, 185, 217, 224, 248, 259, 280, 296, 310, 320, 370, 431, 434, 448, 496, 518, 560, 592, 620, 640, 740, 862, 868, 896, 992, 1036, 1085, 1120, 1147, 1184, 1240, 1295, 1480, 1724, 1736, 1984, 2072, 2155, 2170, 2240, 2294, 2368, 2480, 2590, 2960, 3017, 3448, 3472, 3968, 4144, 4310, 4340, 4480, 4588, 4736, 4960, 5180, 5735, 5920, 6034, 6896, 6944, 8029, 8288, 8620, 8680, 9176, 9920, 10360, 11470, 11840, 12068, 13361, 13792, 13888, 15085, 15947, 16058, 16576, 17240, 17360, 18352, 19840, 20720, 22940, 23680, 24136, 26722, 27584, 27776, 30170, 31894, 32116, 33152, 34480, 34720, 36704, 40145, 41440, 45880, 48272, 53444, 55168, 60340, 63788, 64232, 66805, 68960, 69440, 73408, 79735, 80290, 82880, 91760, 93527, 96544, 106888, 111629, 120680, 127576, 128464, 133610, 137920, 138880, 146816, 159470, 160580, 165760, 183520, 187054, 193088, 213776, 223258, 241360, 255152, 256928, 267220, 275840, 318940, 321160, 367040, 374108, 386176, 427552, 446516, 467635, 482720, 494357, 510304, 513856, 534440, 558145, 637880, 642320, 734080, 748216, 855104, 893032, 935270, 965440, 988714, 1020608, 1027712, 1068880, 1116290, 1275760, 1284640, 1496432, 1710208, 1786064, 1870540, 1930880, 1977428, 2041216, 2137760, 2232580, 2471785, 2551520, 2569280, 2992864, 3460499, 3572128, 3741080, 3954856, 4275520, 4465160, 4943570, 5103040, 5138560, 5985728, 6920998, 7144256, 7482160, 7909712, 8551040, 8930320, 9887140, 10206080, 11971456, 13841996, 14288512, 14964320, 15819424, 17302495, 17860640, 19774280, 27683992, 29928640, 31638848, 34604990, 35721280, 39548560, 55367984, 59857280, 63277696, 69209980, 71442560, 79097120, 110735968, 138419960, 158194240, 221471936, 276839920, 316388480, 442943872, 553679840, 1107359680, 2214719360]

約数ペア:

[(1, 2214719360), (2, 1107359680), (4, 553679840), (5, 442943872), (7, 316388480), (8, 276839920), (10, 221471936), (14, 158194240), (16, 138419960), (20, 110735968), (28, 79097120), (31, 71442560), (32, 69209980), (35, 63277696), (37, 59857280), (40, 55367984), (56, 39548560), (62, 35721280), (64, 34604990), (70, 31638848), (74, 29928640), (80, 27683992), (112, 19774280), (124, 17860640), (128, 17302495), (140, 15819424), (148, 14964320), (155, 14288512), (160, 13841996), (185, 11971456), (217, 10206080), (224, 9887140), (248, 8930320), (259, 8551040), (280, 7909712), (296, 7482160), (310, 7144256), (320, 6920998), (370, 5985728), (431, 5138560), (434, 5103040), (448, 4943570), (496, 4465160), (518, 4275520), (560, 3954856), (592, 3741080), (620, 3572128), (640, 3460499), (740, 2992864), (862, 2569280), (868, 2551520), (896, 2471785), (992, 2232580), (1036, 2137760), (1085, 2041216), (1120, 1977428), (1147, 1930880), (1184, 1870540), (1240, 1786064), (1295, 1710208), (1480, 1496432), (1724, 1284640), (1736, 1275760), (1984, 1116290), (2072, 1068880), (2155, 1027712), (2170, 1020608), (2240, 988714), (2294, 965440), (2368, 935270), (2480, 893032), (2590, 855104), (2960, 748216), (3017, 734080), (3448, 642320), (3472, 637880), (3968, 558145), (4144, 534440), (4310, 513856), (4340, 510304), (4480, 494357), (4588, 482720), (4736, 467635), (4960, 446516), (5180, 427552), (5735, 386176), (5920, 374108), (6034, 367040), (6896, 321160), (6944, 318940), (8029, 275840), (8288, 267220), (8620, 256928), (8680, 255152), (9176, 241360), (9920, 223258), (10360, 213776), (11470, 193088), (11840, 187054), (12068, 183520), (13361, 165760), (13792, 160580), (13888, 159470), (15085, 146816), (15947, 138880), (16058, 137920), (16576, 133610), (17240, 128464), (17360, 127576), (18352, 120680), (19840, 111629), (20720, 106888), (22940, 96544), (23680, 93527), (24136, 91760), (26722, 82880), (27584, 80290), (27776, 79735), (30170, 73408), (31894, 69440), (32116, 68960), (33152, 66805), (34480, 64232), (34720, 63788), (36704, 60340), (40145, 55168), (41440, 53444), (45880, 48272)]