496910960

素因数分解:

$2^4\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 200

約数和(自身を含む): 1458760800

約数和(自身を除く): 961849840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 199, 208, 245, 260, 280, 343, 364, 392, 398, 455, 490, 520, 560, 637, 686, 728, 784, 796, 910, 980, 995, 1040, 1274, 1372, 1393, 1456, 1592, 1715, 1820, 1960, 1990, 2401, 2548, 2587, 2744, 2786, 3184, 3185, 3430, 3640, 3920, 3980, 4459, 4802, 5096, 5174, 5488, 5572, 6370, 6860, 6965, 7280, 7960, 8918, 9604, 9751, 10192, 10348, 11144, 12005, 12740, 12935, 13720, 13930, 15920, 17836, 18109, 19208, 19502, 20696, 22288, 22295, 24010, 25480, 25870, 27440, 27860, 31213, 35672, 36218, 38416, 39004, 41392, 44590, 48020, 48755, 50960, 51740, 55720, 62426, 68257, 71344, 72436, 78008, 89180, 90545, 96040, 97510, 103480, 111440, 124852, 126763, 136514, 144872, 156016, 156065, 178360, 181090, 192080, 195020, 206960, 249704, 253526, 273028, 289744, 312130, 341285, 356720, 362180, 390040, 477799, 499408, 507052, 546056, 624260, 633815, 682570, 724360, 780080, 887341, 955598, 1014104, 1092112, 1248520, 1267630, 1365140, 1448720, 1774682, 1911196, 2028208, 2388995, 2497040, 2535260, 2730280, 3549364, 3822392, 4436705, 4777990, 5070520, 5460560, 6211387, 7098728, 7644784, 8873410, 9555980, 10141040, 12422774, 14197456, 17746820, 19111960, 24845548, 31056935, 35493640, 38223920, 49691096, 62113870, 70987280, 99382192, 124227740, 248455480, 496910960]

約数ペア:

[(1, 496910960), (2, 248455480), (4, 124227740), (5, 99382192), (7, 70987280), (8, 62113870), (10, 49691096), (13, 38223920), (14, 35493640), (16, 31056935), (20, 24845548), (26, 19111960), (28, 17746820), (35, 14197456), (40, 12422774), (49, 10141040), (52, 9555980), (56, 8873410), (65, 7644784), (70, 7098728), (80, 6211387), (91, 5460560), (98, 5070520), (104, 4777990), (112, 4436705), (130, 3822392), (140, 3549364), (182, 2730280), (196, 2535260), (199, 2497040), (208, 2388995), (245, 2028208), (260, 1911196), (280, 1774682), (343, 1448720), (364, 1365140), (392, 1267630), (398, 1248520), (455, 1092112), (490, 1014104), (520, 955598), (560, 887341), (637, 780080), (686, 724360), (728, 682570), (784, 633815), (796, 624260), (910, 546056), (980, 507052), (995, 499408), (1040, 477799), (1274, 390040), (1372, 362180), (1393, 356720), (1456, 341285), (1592, 312130), (1715, 289744), (1820, 273028), (1960, 253526), (1990, 249704), (2401, 206960), (2548, 195020), (2587, 192080), (2744, 181090), (2786, 178360), (3184, 156065), (3185, 156016), (3430, 144872), (3640, 136514), (3920, 126763), (3980, 124852), (4459, 111440), (4802, 103480), (5096, 97510), (5174, 96040), (5488, 90545), (5572, 89180), (6370, 78008), (6860, 72436), (6965, 71344), (7280, 68257), (7960, 62426), (8918, 55720), (9604, 51740), (9751, 50960), (10192, 48755), (10348, 48020), (11144, 44590), (12005, 41392), (12740, 39004), (12935, 38416), (13720, 36218), (13930, 35672), (15920, 31213), (17836, 27860), (18109, 27440), (19208, 25870), (19502, 25480), (20696, 24010), (22288, 22295)]