8160004944

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2423}}^1$

素因数の和:2714

約数の個数: 240

約数和(自身を含む): 28227693312

約数和(自身を除く): 20067688368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 257, 273, 312, 336, 364, 468, 504, 514, 546, 624, 728, 771, 819, 936, 1008, 1028, 1092, 1456, 1542, 1638, 1799, 1872, 2056, 2184, 2313, 2423, 3084, 3276, 3341, 3598, 4112, 4368, 4626, 4846, 5397, 6168, 6552, 6682, 7196, 7269, 9252, 9692, 10023, 10794, 12336, 13104, 13364, 14392, 14538, 16191, 16961, 18504, 19384, 20046, 21588, 21807, 23387, 26728, 28784, 29076, 30069, 31499, 32382, 33922, 37008, 38768, 40092, 43176, 43614, 46774, 50883, 53456, 58152, 60138, 62998, 64764, 67844, 70161, 80184, 86352, 87228, 93548, 94497, 101766, 116304, 120276, 125996, 129528, 135688, 140322, 152649, 160368, 174456, 187096, 188994, 203532, 210483, 220493, 240552, 251992, 259056, 271376, 280644, 283491, 305298, 348912, 374192, 377988, 407064, 420966, 440986, 481104, 503984, 561288, 566982, 610596, 622711, 661479, 755976, 814128, 841932, 881972, 1122576, 1133964, 1221192, 1245422, 1322958, 1511952, 1683864, 1763944, 1868133, 1984437, 2267928, 2442384, 2490844, 2645916, 3367728, 3527888, 3736266, 3968874, 4358977, 4535856, 4981688, 5291832, 5604399, 7472532, 7937748, 8095243, 8717954, 9963376, 10583664, 11208798, 13076931, 14945064, 15875496, 16190486, 17435908, 22417596, 24285729, 26153862, 29890128, 31750992, 32380972, 34871816, 39230793, 44835192, 48571458, 52307724, 56666701, 64761944, 69743632, 72857187, 78461586, 89670384, 97142916, 104615448, 113333402, 129523888, 145714374, 156923172, 170000103, 194285832, 209230896, 226666804, 291428748, 313846344, 340000206, 388571664, 453333608, 510000309, 582857496, 627692688, 680000412, 906667216, 1020000618, 1165714992, 1360000824, 2040001236, 2720001648, 4080002472, 8160004944]

約数ペア:

[(1, 8160004944), (2, 4080002472), (3, 2720001648), (4, 2040001236), (6, 1360000824), (7, 1165714992), (8, 1020000618), (9, 906667216), (12, 680000412), (13, 627692688), (14, 582857496), (16, 510000309), (18, 453333608), (21, 388571664), (24, 340000206), (26, 313846344), (28, 291428748), (36, 226666804), (39, 209230896), (42, 194285832), (48, 170000103), (52, 156923172), (56, 145714374), (63, 129523888), (72, 113333402), (78, 104615448), (84, 97142916), (91, 89670384), (104, 78461586), (112, 72857187), (117, 69743632), (126, 64761944), (144, 56666701), (156, 52307724), (168, 48571458), (182, 44835192), (208, 39230793), (234, 34871816), (252, 32380972), (257, 31750992), (273, 29890128), (312, 26153862), (336, 24285729), (364, 22417596), (468, 17435908), (504, 16190486), (514, 15875496), (546, 14945064), (624, 13076931), (728, 11208798), (771, 10583664), (819, 9963376), (936, 8717954), (1008, 8095243), (1028, 7937748), (1092, 7472532), (1456, 5604399), (1542, 5291832), (1638, 4981688), (1799, 4535856), (1872, 4358977), (2056, 3968874), (2184, 3736266), (2313, 3527888), (2423, 3367728), (3084, 2645916), (3276, 2490844), (3341, 2442384), (3598, 2267928), (4112, 1984437), (4368, 1868133), (4626, 1763944), (4846, 1683864), (5397, 1511952), (6168, 1322958), (6552, 1245422), (6682, 1221192), (7196, 1133964), (7269, 1122576), (9252, 881972), (9692, 841932), (10023, 814128), (10794, 755976), (12336, 661479), (13104, 622711), (13364, 610596), (14392, 566982), (14538, 561288), (16191, 503984), (16961, 481104), (18504, 440986), (19384, 420966), (20046, 407064), (21588, 377988), (21807, 374192), (23387, 348912), (26728, 305298), (28784, 283491), (29076, 280644), (30069, 271376), (31499, 259056), (32382, 251992), (33922, 240552), (37008, 220493), (38768, 210483), (40092, 203532), (43176, 188994), (43614, 187096), (46774, 174456), (50883, 160368), (53456, 152649), (58152, 140322), (60138, 135688), (62998, 129528), (64764, 125996), (67844, 120276), (70161, 116304), (80184, 101766), (86352, 94497), (87228, 93548)]