919220760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5843}}^1$

素因数の和:5902

約数の個数: 192

約数和(自身を含む): 3281990400

約数和(自身を除く): 2362769640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 57, 60, 69, 72, 76, 90, 92, 95, 114, 115, 120, 138, 152, 171, 180, 184, 190, 207, 228, 230, 276, 285, 342, 345, 360, 380, 414, 437, 456, 460, 552, 570, 684, 690, 760, 828, 855, 874, 920, 1035, 1140, 1311, 1368, 1380, 1656, 1710, 1748, 2070, 2185, 2280, 2622, 2760, 3420, 3496, 3933, 4140, 4370, 5244, 5843, 6555, 6840, 7866, 8280, 8740, 10488, 11686, 13110, 15732, 17480, 17529, 19665, 23372, 26220, 29215, 31464, 35058, 39330, 46744, 52440, 52587, 58430, 70116, 78660, 87645, 105174, 111017, 116860, 134389, 140232, 157320, 175290, 210348, 222034, 233720, 262935, 268778, 333051, 350580, 403167, 420696, 444068, 525870, 537556, 555085, 666102, 671945, 701160, 806334, 888136, 999153, 1051740, 1075112, 1110170, 1209501, 1332204, 1343890, 1612668, 1665255, 1998306, 2015835, 2103480, 2220340, 2419002, 2553391, 2664408, 2687780, 3225336, 3330510, 3996612, 4031670, 4440680, 4838004, 4995765, 5106782, 5375560, 6047505, 6661020, 7660173, 7993224, 8063340, 9676008, 9991530, 10213564, 12095010, 12766955, 13322040, 15320346, 16126680, 19983060, 20427128, 22980519, 24190020, 25533910, 30640692, 38300865, 39966120, 45961038, 48380040, 51067820, 61281384, 76601730, 91922076, 102135640, 114902595, 153203460, 183844152, 229805190, 306406920, 459610380, 919220760]

約数ペア:

[(1, 919220760), (2, 459610380), (3, 306406920), (4, 229805190), (5, 183844152), (6, 153203460), (8, 114902595), (9, 102135640), (10, 91922076), (12, 76601730), (15, 61281384), (18, 51067820), (19, 48380040), (20, 45961038), (23, 39966120), (24, 38300865), (30, 30640692), (36, 25533910), (38, 24190020), (40, 22980519), (45, 20427128), (46, 19983060), (57, 16126680), (60, 15320346), (69, 13322040), (72, 12766955), (76, 12095010), (90, 10213564), (92, 9991530), (95, 9676008), (114, 8063340), (115, 7993224), (120, 7660173), (138, 6661020), (152, 6047505), (171, 5375560), (180, 5106782), (184, 4995765), (190, 4838004), (207, 4440680), (228, 4031670), (230, 3996612), (276, 3330510), (285, 3225336), (342, 2687780), (345, 2664408), (360, 2553391), (380, 2419002), (414, 2220340), (437, 2103480), (456, 2015835), (460, 1998306), (552, 1665255), (570, 1612668), (684, 1343890), (690, 1332204), (760, 1209501), (828, 1110170), (855, 1075112), (874, 1051740), (920, 999153), (1035, 888136), (1140, 806334), (1311, 701160), (1368, 671945), (1380, 666102), (1656, 555085), (1710, 537556), (1748, 525870), (2070, 444068), (2185, 420696), (2280, 403167), (2622, 350580), (2760, 333051), (3420, 268778), (3496, 262935), (3933, 233720), (4140, 222034), (4370, 210348), (5244, 175290), (5843, 157320), (6555, 140232), (6840, 134389), (7866, 116860), (8280, 111017), (8740, 105174), (10488, 87645), (11686, 78660), (13110, 70116), (15732, 58430), (17480, 52587), (17529, 52440), (19665, 46744), (23372, 39330), (26220, 35058), (29215, 31464)]