19201665000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7951}}^1$

素因数の和:8010

約数の個数: 320

約数和(自身を含む): 71545098240

約数和(自身を除く): 52343433240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 50, 56, 60, 69, 70, 75, 84, 92, 100, 105, 115, 120, 125, 138, 140, 150, 161, 168, 175, 184, 200, 210, 230, 250, 276, 280, 300, 322, 345, 350, 375, 420, 460, 483, 500, 525, 552, 575, 600, 625, 644, 690, 700, 750, 805, 840, 875, 920, 966, 1000, 1050, 1150, 1250, 1288, 1380, 1400, 1500, 1610, 1725, 1750, 1875, 1932, 2100, 2300, 2415, 2500, 2625, 2760, 2875, 3000, 3220, 3450, 3500, 3750, 3864, 4025, 4200, 4375, 4600, 4830, 5000, 5250, 5750, 6440, 6900, 7000, 7500, 7951, 8050, 8625, 8750, 9660, 10500, 11500, 12075, 13125, 13800, 14375, 15000, 15902, 16100, 17250, 17500, 19320, 20125, 21000, 23000, 23853, 24150, 26250, 28750, 31804, 32200, 34500, 35000, 39755, 40250, 43125, 47706, 48300, 52500, 55657, 57500, 60375, 63608, 69000, 79510, 80500, 86250, 95412, 96600, 100625, 105000, 111314, 115000, 119265, 120750, 159020, 161000, 166971, 172500, 182873, 190824, 198775, 201250, 222628, 238530, 241500, 278285, 301875, 318040, 333942, 345000, 365746, 397550, 402500, 445256, 477060, 483000, 548619, 556570, 596325, 603750, 667884, 731492, 795100, 805000, 834855, 914365, 954120, 993875, 1097238, 1113140, 1192650, 1207500, 1280111, 1335768, 1391425, 1462984, 1590200, 1669710, 1828730, 1987750, 2194476, 2226280, 2385300, 2415000, 2560222, 2743095, 2782850, 2981625, 3339420, 3657460, 3840333, 3975500, 4174275, 4388952, 4571825, 4770600, 4969375, 5120444, 5486190, 5565700, 5963250, 6400555, 6678840, 6957125, 7314920, 7680666, 7951000, 8348550, 9143650, 9938750, 10240888, 10972380, 11131400, 11926500, 12801110, 13715475, 13914250, 14908125, 15361332, 16697100, 18287300, 19201665, 19877500, 20871375, 21944760, 22859125, 23853000, 25602220, 27430950, 27828500, 29816250, 30722664, 32002775, 33394200, 34785625, 36574600, 38403330, 39755000, 41742750, 45718250, 51204440, 54861900, 55657000, 59632500, 64005550, 68577375, 69571250, 76806660, 83485500, 91436500, 96008325, 104356875, 109723800, 114295625, 119265000, 128011100, 137154750, 139142500, 153613320, 160013875, 166971000, 182873000, 192016650, 208713750, 228591250, 256022200, 274309500, 278285000, 320027750, 342886875, 384033300, 417427500, 457182500, 480041625, 548619000, 640055500, 685773750, 768066600, 800069375, 834855000, 914365000, 960083250, 1280111000, 1371547500, 1600138750, 1920166500, 2400208125, 2743095000, 3200277500, 3840333000, 4800416250, 6400555000, 9600832500, 19201665000]

約数ペア:

[(1, 19201665000), (2, 9600832500), (3, 6400555000), (4, 4800416250), (5, 3840333000), (6, 3200277500), (7, 2743095000), (8, 2400208125), (10, 1920166500), (12, 1600138750), (14, 1371547500), (15, 1280111000), (20, 960083250), (21, 914365000), (23, 834855000), (24, 800069375), (25, 768066600), (28, 685773750), (30, 640055500), (35, 548619000), (40, 480041625), (42, 457182500), (46, 417427500), (50, 384033300), (56, 342886875), (60, 320027750), (69, 278285000), (70, 274309500), (75, 256022200), (84, 228591250), (92, 208713750), (100, 192016650), (105, 182873000), (115, 166971000), (120, 160013875), (125, 153613320), (138, 139142500), (140, 137154750), (150, 128011100), (161, 119265000), (168, 114295625), (175, 109723800), (184, 104356875), (200, 96008325), (210, 91436500), (230, 83485500), (250, 76806660), (276, 69571250), (280, 68577375), (300, 64005550), (322, 59632500), (345, 55657000), (350, 54861900), (375, 51204440), (420, 45718250), (460, 41742750), (483, 39755000), (500, 38403330), (525, 36574600), (552, 34785625), (575, 33394200), (600, 32002775), (625, 30722664), (644, 29816250), (690, 27828500), (700, 27430950), (750, 25602220), (805, 23853000), (840, 22859125), (875, 21944760), (920, 20871375), (966, 19877500), (1000, 19201665), (1050, 18287300), (1150, 16697100), (1250, 15361332), (1288, 14908125), (1380, 13914250), (1400, 13715475), (1500, 12801110), (1610, 11926500), (1725, 11131400), (1750, 10972380), (1875, 10240888), (1932, 9938750), (2100, 9143650), (2300, 8348550), (2415, 7951000), (2500, 7680666), (2625, 7314920), (2760, 6957125), (2875, 6678840), (3000, 6400555), (3220, 5963250), (3450, 5565700), (3500, 5486190), (3750, 5120444), (3864, 4969375), (4025, 4770600), (4200, 4571825), (4375, 4388952), (4600, 4174275), (4830, 3975500), (5000, 3840333), (5250, 3657460), (5750, 3339420), (6440, 2981625), (6900, 2782850), (7000, 2743095), (7500, 2560222), (7951, 2415000), (8050, 2385300), (8625, 2226280), (8750, 2194476), (9660, 1987750), (10500, 1828730), (11500, 1669710), (12075, 1590200), (13125, 1462984), (13800, 1391425), (14375, 1335768), (15000, 1280111), (15902, 1207500), (16100, 1192650), (17250, 1113140), (17500, 1097238), (19320, 993875), (20125, 954120), (21000, 914365), (23000, 834855), (23853, 805000), (24150, 795100), (26250, 731492), (28750, 667884), (31804, 603750), (32200, 596325), (34500, 556570), (35000, 548619), (39755, 483000), (40250, 477060), (43125, 445256), (47706, 402500), (48300, 397550), (52500, 365746), (55657, 345000), (57500, 333942), (60375, 318040), (63608, 301875), (69000, 278285), (79510, 241500), (80500, 238530), (86250, 222628), (95412, 201250), (96600, 198775), (100625, 190824), (105000, 182873), (111314, 172500), (115000, 166971), (119265, 161000), (120750, 159020)]