2030808640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:397

約数の個数: 224

約数和(自身を含む): 5754136320

約数和(自身を除く): 3723327680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 107, 112, 140, 148, 160, 185, 214, 224, 229, 259, 280, 296, 320, 370, 428, 448, 458, 518, 535, 560, 592, 740, 749, 856, 916, 1036, 1070, 1120, 1145, 1184, 1295, 1480, 1498, 1603, 1712, 1832, 2072, 2140, 2240, 2290, 2368, 2590, 2960, 2996, 3206, 3424, 3664, 3745, 3959, 4144, 4280, 4580, 5180, 5920, 5992, 6412, 6848, 7328, 7490, 7918, 8015, 8288, 8473, 8560, 9160, 10360, 11840, 11984, 12824, 14656, 14980, 15836, 16030, 16576, 16946, 17120, 18320, 19795, 20720, 23968, 24503, 25648, 27713, 29960, 31672, 32060, 33892, 34240, 36640, 39590, 41440, 42365, 47936, 49006, 51296, 55426, 59311, 59920, 63344, 64120, 67784, 73280, 79180, 82880, 84730, 98012, 102592, 110852, 118622, 119840, 122515, 126688, 128240, 135568, 138565, 158360, 169460, 171521, 196024, 221704, 237244, 239680, 245030, 253376, 256480, 271136, 277130, 296555, 316720, 338920, 343042, 392048, 443408, 474488, 490060, 512960, 542272, 554260, 593110, 633440, 677840, 686084, 784096, 857605, 886816, 906611, 948976, 980120, 1108520, 1186220, 1266880, 1355680, 1372168, 1568192, 1715210, 1773632, 1813222, 1897952, 1960240, 2217040, 2372440, 2711360, 2744336, 3430420, 3626444, 3795904, 3920480, 4434080, 4533055, 4744880, 5488672, 6346277, 6860840, 7252888, 7840960, 8868160, 9066110, 9489760, 10977344, 12692554, 13721680, 14505776, 18132220, 18979520, 25385108, 27443360, 29011552, 31731385, 36264440, 50770216, 54886720, 58023104, 63462770, 72528880, 101540432, 126925540, 145057760, 203080864, 253851080, 290115520, 406161728, 507702160, 1015404320, 2030808640]

約数ペア:

[(1, 2030808640), (2, 1015404320), (4, 507702160), (5, 406161728), (7, 290115520), (8, 253851080), (10, 203080864), (14, 145057760), (16, 126925540), (20, 101540432), (28, 72528880), (32, 63462770), (35, 58023104), (37, 54886720), (40, 50770216), (56, 36264440), (64, 31731385), (70, 29011552), (74, 27443360), (80, 25385108), (107, 18979520), (112, 18132220), (140, 14505776), (148, 13721680), (160, 12692554), (185, 10977344), (214, 9489760), (224, 9066110), (229, 8868160), (259, 7840960), (280, 7252888), (296, 6860840), (320, 6346277), (370, 5488672), (428, 4744880), (448, 4533055), (458, 4434080), (518, 3920480), (535, 3795904), (560, 3626444), (592, 3430420), (740, 2744336), (749, 2711360), (856, 2372440), (916, 2217040), (1036, 1960240), (1070, 1897952), (1120, 1813222), (1145, 1773632), (1184, 1715210), (1295, 1568192), (1480, 1372168), (1498, 1355680), (1603, 1266880), (1712, 1186220), (1832, 1108520), (2072, 980120), (2140, 948976), (2240, 906611), (2290, 886816), (2368, 857605), (2590, 784096), (2960, 686084), (2996, 677840), (3206, 633440), (3424, 593110), (3664, 554260), (3745, 542272), (3959, 512960), (4144, 490060), (4280, 474488), (4580, 443408), (5180, 392048), (5920, 343042), (5992, 338920), (6412, 316720), (6848, 296555), (7328, 277130), (7490, 271136), (7918, 256480), (8015, 253376), (8288, 245030), (8473, 239680), (8560, 237244), (9160, 221704), (10360, 196024), (11840, 171521), (11984, 169460), (12824, 158360), (14656, 138565), (14980, 135568), (15836, 128240), (16030, 126688), (16576, 122515), (16946, 119840), (17120, 118622), (18320, 110852), (19795, 102592), (20720, 98012), (23968, 84730), (24503, 82880), (25648, 79180), (27713, 73280), (29960, 67784), (31672, 64120), (32060, 63344), (33892, 59920), (34240, 59311), (36640, 55426), (39590, 51296), (41440, 49006), (42365, 47936)]