1547449280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:287

約数の個数: 224

約数和(自身を含む): 4178442240

約数和(自身を除く): 2630992960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 80, 101, 104, 116, 127, 130, 145, 160, 202, 208, 232, 254, 260, 290, 320, 377, 404, 416, 464, 505, 508, 520, 580, 635, 754, 808, 832, 928, 1010, 1016, 1040, 1160, 1270, 1313, 1508, 1616, 1651, 1856, 1885, 2020, 2032, 2080, 2320, 2540, 2626, 2929, 3016, 3232, 3302, 3683, 3770, 4040, 4064, 4160, 4640, 5080, 5252, 5858, 6032, 6464, 6565, 6604, 7366, 7540, 8080, 8128, 8255, 9280, 10160, 10504, 11716, 12064, 12827, 13130, 13208, 14645, 14732, 15080, 16160, 16510, 18415, 20320, 21008, 23432, 24128, 25654, 26260, 26416, 29290, 29464, 30160, 32320, 33020, 36830, 38077, 40640, 42016, 46864, 47879, 51308, 52520, 52832, 58580, 58928, 60320, 64135, 66040, 73660, 76154, 84032, 93728, 95758, 102616, 105040, 105664, 117160, 117856, 120640, 128270, 132080, 147320, 152308, 166751, 187456, 190385, 191516, 205232, 210080, 234320, 235712, 239395, 256540, 264160, 294640, 304616, 333502, 371983, 380770, 383032, 410464, 420160, 468640, 478790, 513080, 528320, 589280, 609232, 667004, 743966, 761540, 766064, 820928, 833755, 937280, 957580, 1026160, 1178560, 1218464, 1334008, 1487932, 1523080, 1532128, 1667510, 1859915, 1915160, 2052320, 2436928, 2668016, 2975864, 3046160, 3064256, 3335020, 3719830, 3830320, 4104640, 4835779, 5336032, 5951728, 6092320, 6670040, 7439660, 7660640, 9671558, 10672064, 11903456, 12184640, 13340080, 14879320, 15321280, 19343116, 23806912, 24178895, 26680160, 29758640, 38686232, 48357790, 53360320, 59517280, 77372464, 96715580, 119034560, 154744928, 193431160, 309489856, 386862320, 773724640, 1547449280]

約数ペア:

[(1, 1547449280), (2, 773724640), (4, 386862320), (5, 309489856), (8, 193431160), (10, 154744928), (13, 119034560), (16, 96715580), (20, 77372464), (26, 59517280), (29, 53360320), (32, 48357790), (40, 38686232), (52, 29758640), (58, 26680160), (64, 24178895), (65, 23806912), (80, 19343116), (101, 15321280), (104, 14879320), (116, 13340080), (127, 12184640), (130, 11903456), (145, 10672064), (160, 9671558), (202, 7660640), (208, 7439660), (232, 6670040), (254, 6092320), (260, 5951728), (290, 5336032), (320, 4835779), (377, 4104640), (404, 3830320), (416, 3719830), (464, 3335020), (505, 3064256), (508, 3046160), (520, 2975864), (580, 2668016), (635, 2436928), (754, 2052320), (808, 1915160), (832, 1859915), (928, 1667510), (1010, 1532128), (1016, 1523080), (1040, 1487932), (1160, 1334008), (1270, 1218464), (1313, 1178560), (1508, 1026160), (1616, 957580), (1651, 937280), (1856, 833755), (1885, 820928), (2020, 766064), (2032, 761540), (2080, 743966), (2320, 667004), (2540, 609232), (2626, 589280), (2929, 528320), (3016, 513080), (3232, 478790), (3302, 468640), (3683, 420160), (3770, 410464), (4040, 383032), (4064, 380770), (4160, 371983), (4640, 333502), (5080, 304616), (5252, 294640), (5858, 264160), (6032, 256540), (6464, 239395), (6565, 235712), (6604, 234320), (7366, 210080), (7540, 205232), (8080, 191516), (8128, 190385), (8255, 187456), (9280, 166751), (10160, 152308), (10504, 147320), (11716, 132080), (12064, 128270), (12827, 120640), (13130, 117856), (13208, 117160), (14645, 105664), (14732, 105040), (15080, 102616), (16160, 95758), (16510, 93728), (18415, 84032), (20320, 76154), (21008, 73660), (23432, 66040), (24128, 64135), (25654, 60320), (26260, 58928), (26416, 58580), (29290, 52832), (29464, 52520), (30160, 51308), (32320, 47879), (33020, 46864), (36830, 42016), (38077, 40640)]