2089742760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3499}}^1$

素因数の和:3605

約数の個数: 256

約数和(自身を含む): 8064000000

約数和(自身を除く): 5974257240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 79, 84, 90, 105, 108, 120, 126, 135, 140, 158, 168, 180, 189, 210, 216, 237, 252, 270, 280, 315, 316, 360, 378, 395, 420, 474, 504, 540, 553, 630, 632, 711, 756, 790, 840, 945, 948, 1080, 1106, 1185, 1260, 1422, 1512, 1580, 1659, 1890, 1896, 2133, 2212, 2370, 2520, 2765, 2844, 3160, 3318, 3499, 3555, 3780, 4266, 4424, 4740, 4977, 5530, 5688, 6636, 6998, 7110, 7560, 8295, 8532, 9480, 9954, 10497, 10665, 11060, 13272, 13996, 14220, 14931, 16590, 17064, 17495, 19908, 20994, 21330, 22120, 24493, 24885, 27992, 28440, 29862, 31491, 33180, 34990, 39816, 41988, 42660, 48986, 49770, 52485, 59724, 62982, 66360, 69980, 73479, 74655, 83976, 85320, 94473, 97972, 99540, 104970, 119448, 122465, 125964, 139960, 146958, 149310, 157455, 188946, 195944, 199080, 209940, 220437, 244930, 251928, 276421, 293916, 298620, 314910, 367395, 377892, 419880, 440874, 472365, 489860, 552842, 587832, 597240, 629820, 661311, 734790, 755784, 829263, 881748, 944730, 979720, 1102185, 1105684, 1259640, 1322622, 1382105, 1469580, 1658526, 1763496, 1889460, 1934947, 2204370, 2211368, 2487789, 2645244, 2764210, 2939160, 3306555, 3317052, 3778920, 3869894, 4146315, 4408740, 4975578, 5290488, 5528420, 5804841, 6613110, 6634104, 7463367, 7739788, 8292630, 8817480, 9674735, 9951156, 11056840, 11609682, 12438945, 13226220, 14926734, 15479576, 16585260, 17414523, 19349470, 19902312, 23219364, 24877890, 26452440, 29024205, 29853468, 33170520, 34829046, 37316835, 38698940, 46438728, 49755780, 52243569, 58048410, 59706936, 69658092, 74633670, 77397880, 87072615, 99511560, 104487138, 116096820, 139316184, 149267340, 174145230, 208974276, 232193640, 261217845, 298534680, 348290460, 417948552, 522435690, 696580920, 1044871380, 2089742760]

約数ペア:

[(1, 2089742760), (2, 1044871380), (3, 696580920), (4, 522435690), (5, 417948552), (6, 348290460), (7, 298534680), (8, 261217845), (9, 232193640), (10, 208974276), (12, 174145230), (14, 149267340), (15, 139316184), (18, 116096820), (20, 104487138), (21, 99511560), (24, 87072615), (27, 77397880), (28, 74633670), (30, 69658092), (35, 59706936), (36, 58048410), (40, 52243569), (42, 49755780), (45, 46438728), (54, 38698940), (56, 37316835), (60, 34829046), (63, 33170520), (70, 29853468), (72, 29024205), (79, 26452440), (84, 24877890), (90, 23219364), (105, 19902312), (108, 19349470), (120, 17414523), (126, 16585260), (135, 15479576), (140, 14926734), (158, 13226220), (168, 12438945), (180, 11609682), (189, 11056840), (210, 9951156), (216, 9674735), (237, 8817480), (252, 8292630), (270, 7739788), (280, 7463367), (315, 6634104), (316, 6613110), (360, 5804841), (378, 5528420), (395, 5290488), (420, 4975578), (474, 4408740), (504, 4146315), (540, 3869894), (553, 3778920), (630, 3317052), (632, 3306555), (711, 2939160), (756, 2764210), (790, 2645244), (840, 2487789), (945, 2211368), (948, 2204370), (1080, 1934947), (1106, 1889460), (1185, 1763496), (1260, 1658526), (1422, 1469580), (1512, 1382105), (1580, 1322622), (1659, 1259640), (1890, 1105684), (1896, 1102185), (2133, 979720), (2212, 944730), (2370, 881748), (2520, 829263), (2765, 755784), (2844, 734790), (3160, 661311), (3318, 629820), (3499, 597240), (3555, 587832), (3780, 552842), (4266, 489860), (4424, 472365), (4740, 440874), (4977, 419880), (5530, 377892), (5688, 367395), (6636, 314910), (6998, 298620), (7110, 293916), (7560, 276421), (8295, 251928), (8532, 244930), (9480, 220437), (9954, 209940), (10497, 199080), (10665, 195944), (11060, 188946), (13272, 157455), (13996, 149310), (14220, 146958), (14931, 139960), (16590, 125964), (17064, 122465), (17495, 119448), (19908, 104970), (20994, 99540), (21330, 97972), (22120, 94473), (24493, 85320), (24885, 83976), (27992, 74655), (28440, 73479), (29862, 69980), (31491, 66360), (33180, 62982), (34990, 59724), (39816, 52485), (41988, 49770), (42660, 48986)]