880081440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2543}}^1$

素因数の和:2671

約数の個数: 192

約数和(自身を含む): 3200311296

約数和(自身を除く): 2320229856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 103, 105, 112, 120, 140, 160, 168, 206, 210, 224, 240, 280, 309, 336, 412, 420, 480, 515, 560, 618, 672, 721, 824, 840, 1030, 1120, 1236, 1442, 1545, 1648, 1680, 2060, 2163, 2472, 2543, 2884, 3090, 3296, 3360, 3605, 4120, 4326, 4944, 5086, 5768, 6180, 7210, 7629, 8240, 8652, 9888, 10172, 10815, 11536, 12360, 12715, 14420, 15258, 16480, 17304, 17801, 20344, 21630, 23072, 24720, 25430, 28840, 30516, 34608, 35602, 38145, 40688, 43260, 49440, 50860, 53403, 57680, 61032, 69216, 71204, 76290, 81376, 86520, 89005, 101720, 106806, 115360, 122064, 142408, 152580, 173040, 178010, 203440, 213612, 244128, 261929, 267015, 284816, 305160, 346080, 356020, 406880, 427224, 523858, 534030, 569632, 610320, 712040, 785787, 854448, 1047716, 1068060, 1220640, 1309645, 1424080, 1571574, 1708896, 1833503, 2095432, 2136120, 2619290, 2848160, 3143148, 3667006, 3928935, 4190864, 4272240, 5238580, 5500509, 6286296, 7334012, 7857870, 8381728, 8544480, 9167515, 10477160, 11001018, 12572592, 14668024, 15715740, 18335030, 20954320, 22002036, 25145184, 27502545, 29336048, 31431480, 36670060, 41908640, 44004072, 55005090, 58672096, 62862960, 73340120, 88008144, 110010180, 125725920, 146680240, 176016288, 220020360, 293360480, 440040720, 880081440]

約数ペア:

[(1, 880081440), (2, 440040720), (3, 293360480), (4, 220020360), (5, 176016288), (6, 146680240), (7, 125725920), (8, 110010180), (10, 88008144), (12, 73340120), (14, 62862960), (15, 58672096), (16, 55005090), (20, 44004072), (21, 41908640), (24, 36670060), (28, 31431480), (30, 29336048), (32, 27502545), (35, 25145184), (40, 22002036), (42, 20954320), (48, 18335030), (56, 15715740), (60, 14668024), (70, 12572592), (80, 11001018), (84, 10477160), (96, 9167515), (103, 8544480), (105, 8381728), (112, 7857870), (120, 7334012), (140, 6286296), (160, 5500509), (168, 5238580), (206, 4272240), (210, 4190864), (224, 3928935), (240, 3667006), (280, 3143148), (309, 2848160), (336, 2619290), (412, 2136120), (420, 2095432), (480, 1833503), (515, 1708896), (560, 1571574), (618, 1424080), (672, 1309645), (721, 1220640), (824, 1068060), (840, 1047716), (1030, 854448), (1120, 785787), (1236, 712040), (1442, 610320), (1545, 569632), (1648, 534030), (1680, 523858), (2060, 427224), (2163, 406880), (2472, 356020), (2543, 346080), (2884, 305160), (3090, 284816), (3296, 267015), (3360, 261929), (3605, 244128), (4120, 213612), (4326, 203440), (4944, 178010), (5086, 173040), (5768, 152580), (6180, 142408), (7210, 122064), (7629, 115360), (8240, 106806), (8652, 101720), (9888, 89005), (10172, 86520), (10815, 81376), (11536, 76290), (12360, 71204), (12715, 69216), (14420, 61032), (15258, 57680), (16480, 53403), (17304, 50860), (17801, 49440), (20344, 43260), (21630, 40688), (23072, 38145), (24720, 35602), (25430, 34608), (28840, 30516)]