462423280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 240

約数和(自身を含む): 1291917312

約数和(自身を除く): 829494032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 31, 40, 44, 46, 55, 62, 67, 80, 88, 92, 110, 115, 121, 124, 134, 155, 176, 184, 220, 230, 242, 248, 253, 268, 310, 335, 341, 368, 440, 460, 484, 496, 506, 536, 605, 620, 670, 682, 713, 737, 880, 920, 968, 1012, 1072, 1210, 1240, 1265, 1340, 1364, 1426, 1474, 1541, 1705, 1840, 1936, 2024, 2077, 2420, 2480, 2530, 2680, 2728, 2783, 2852, 2948, 3082, 3410, 3565, 3685, 3751, 4048, 4154, 4840, 5060, 5360, 5456, 5566, 5704, 5896, 6164, 6820, 7130, 7370, 7502, 7705, 7843, 8107, 8308, 9680, 10120, 10385, 11132, 11408, 11792, 12328, 13640, 13915, 14260, 14740, 15004, 15410, 15686, 16214, 16616, 16951, 18755, 20240, 20770, 22264, 22847, 24656, 27280, 27830, 28520, 29480, 30008, 30820, 31372, 32428, 33232, 33902, 37510, 39215, 40535, 41540, 44528, 45694, 47771, 55660, 57040, 58960, 60016, 61640, 62744, 64856, 67804, 75020, 78430, 81070, 83080, 84755, 86273, 91388, 95542, 111320, 114235, 123280, 125488, 129712, 135608, 150040, 156860, 162140, 166160, 169510, 172546, 182776, 186461, 191084, 222640, 228470, 238855, 251317, 271216, 300080, 313720, 324280, 339020, 345092, 365552, 372922, 382168, 431365, 456940, 477710, 502634, 525481, 627440, 648560, 678040, 690184, 745844, 764336, 862730, 913880, 932305, 955420, 1005268, 1050962, 1256585, 1356080, 1380368, 1491688, 1725460, 1827760, 1864610, 1910840, 2010536, 2101924, 2513170, 2627405, 2983376, 3450920, 3729220, 3821680, 4021072, 4203848, 5026340, 5254810, 5780291, 6901840, 7458440, 8407696, 10052680, 10509620, 11560582, 14916880, 20105360, 21019240, 23121164, 28901455, 42038480, 46242328, 57802910, 92484656, 115605820, 231211640, 462423280]

約数ペア:

[(1, 462423280), (2, 231211640), (4, 115605820), (5, 92484656), (8, 57802910), (10, 46242328), (11, 42038480), (16, 28901455), (20, 23121164), (22, 21019240), (23, 20105360), (31, 14916880), (40, 11560582), (44, 10509620), (46, 10052680), (55, 8407696), (62, 7458440), (67, 6901840), (80, 5780291), (88, 5254810), (92, 5026340), (110, 4203848), (115, 4021072), (121, 3821680), (124, 3729220), (134, 3450920), (155, 2983376), (176, 2627405), (184, 2513170), (220, 2101924), (230, 2010536), (242, 1910840), (248, 1864610), (253, 1827760), (268, 1725460), (310, 1491688), (335, 1380368), (341, 1356080), (368, 1256585), (440, 1050962), (460, 1005268), (484, 955420), (496, 932305), (506, 913880), (536, 862730), (605, 764336), (620, 745844), (670, 690184), (682, 678040), (713, 648560), (737, 627440), (880, 525481), (920, 502634), (968, 477710), (1012, 456940), (1072, 431365), (1210, 382168), (1240, 372922), (1265, 365552), (1340, 345092), (1364, 339020), (1426, 324280), (1474, 313720), (1541, 300080), (1705, 271216), (1840, 251317), (1936, 238855), (2024, 228470), (2077, 222640), (2420, 191084), (2480, 186461), (2530, 182776), (2680, 172546), (2728, 169510), (2783, 166160), (2852, 162140), (2948, 156860), (3082, 150040), (3410, 135608), (3565, 129712), (3685, 125488), (3751, 123280), (4048, 114235), (4154, 111320), (4840, 95542), (5060, 91388), (5360, 86273), (5456, 84755), (5566, 83080), (5704, 81070), (5896, 78430), (6164, 75020), (6820, 67804), (7130, 64856), (7370, 62744), (7502, 61640), (7705, 60016), (7843, 58960), (8107, 57040), (8308, 55660), (9680, 47771), (10120, 45694), (10385, 44528), (11132, 41540), (11408, 40535), (11792, 39215), (12328, 37510), (13640, 33902), (13915, 33232), (14260, 32428), (14740, 31372), (15004, 30820), (15410, 30008), (15686, 29480), (16214, 28520), (16616, 27830), (16951, 27280), (18755, 24656), (20240, 22847), (20770, 22264)]