395640000

素因数分解:

$2^6\times 3^2\times 5^4\times 7^1\times {\mathrm{157}}^1$

素因数の和:202

約数の個数: 420

約数和(自身を含む): 1629840784

約数和(自身を除く): 1234200784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 125, 126, 140, 144, 150, 157, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 250, 252, 280, 288, 300, 314, 315, 320, 336, 350, 360, 375, 400, 420, 448, 450, 471, 480, 500, 504, 525, 560, 576, 600, 625, 628, 630, 672, 700, 720, 750, 785, 800, 840, 875, 900, 942, 960, 1000, 1008, 1050, 1099, 1120, 1125, 1200, 1250, 1256, 1260, 1344, 1400, 1413, 1440, 1500, 1570, 1575, 1600, 1680, 1750, 1800, 1875, 1884, 2000, 2016, 2100, 2198, 2240, 2250, 2355, 2400, 2500, 2512, 2520, 2625, 2800, 2826, 2880, 3000, 3140, 3150, 3297, 3360, 3500, 3600, 3750, 3768, 3925, 4000, 4032, 4200, 4375, 4396, 4500, 4710, 4800, 5000, 5024, 5040, 5250, 5495, 5600, 5625, 5652, 6000, 6280, 6300, 6594, 6720, 7000, 7065, 7200, 7500, 7536, 7850, 7875, 8000, 8400, 8750, 8792, 9000, 9420, 9891, 10000, 10048, 10080, 10500, 10990, 11200, 11250, 11304, 11775, 12000, 12560, 12600, 13125, 13188, 14000, 14130, 14400, 15000, 15072, 15700, 15750, 16485, 16800, 17500, 17584, 18000, 18840, 19625, 19782, 20000, 20160, 21000, 21980, 22500, 22608, 23550, 24000, 25120, 25200, 26250, 26376, 27475, 28000, 28260, 30000, 30144, 31400, 31500, 32970, 33600, 35000, 35168, 35325, 36000, 37680, 39250, 39375, 39564, 40000, 42000, 43960, 45000, 45216, 47100, 49455, 50240, 50400, 52500, 52752, 54950, 56000, 56520, 58875, 60000, 62800, 63000, 65940, 70000, 70336, 70650, 72000, 75360, 78500, 78750, 79128, 82425, 84000, 87920, 90000, 90432, 94200, 98125, 98910, 100800, 105000, 105504, 109900, 113040, 117750, 120000, 125600, 126000, 131880, 137375, 140000, 141300, 150720, 157000, 157500, 158256, 164850, 168000, 175840, 176625, 180000, 188400, 196250, 197820, 210000, 211008, 219800, 226080, 235500, 247275, 251200, 252000, 263760, 274750, 280000, 282600, 294375, 314000, 315000, 316512, 329700, 351680, 353250, 360000, 376800, 392500, 395640, 412125, 420000, 439600, 452160, 471000, 494550, 504000, 527520, 549500, 565200, 588750, 628000, 630000, 633024, 659400, 686875, 706500, 753600, 785000, 791280, 824250, 840000, 879200, 883125, 942000, 989100, 1055040, 1099000, 1130400, 1177500, 1236375, 1256000, 1260000, 1318800, 1373750, 1413000, 1570000, 1582560, 1648500, 1758400, 1766250, 1884000, 1978200, 2060625, 2198000, 2260800, 2355000, 2472750, 2520000, 2637600, 2747500, 2826000, 3140000, 3165120, 3297000, 3532500, 3768000, 3956400, 4121250, 4396000, 4710000, 4945500, 5275200, 5495000, 5652000, 6181875, 6280000, 6594000, 7065000, 7912800, 8242500, 8792000, 9420000, 9891000, 10990000, 11304000, 12363750, 13188000, 14130000, 15825600, 16485000, 18840000, 19782000, 21980000, 24727500, 26376000, 28260000, 32970000, 39564000, 43960000, 49455000, 56520000, 65940000, 79128000, 98910000, 131880000, 197820000, 395640000]

約数ペア:

[(1, 395640000), (2, 197820000), (3, 131880000), (4, 98910000), (5, 79128000), (6, 65940000), (7, 56520000), (8, 49455000), (9, 43960000), (10, 39564000), (12, 32970000), (14, 28260000), (15, 26376000), (16, 24727500), (18, 21980000), (20, 19782000), (21, 18840000), (24, 16485000), (25, 15825600), (28, 14130000), (30, 13188000), (32, 12363750), (35, 11304000), (36, 10990000), (40, 9891000), (42, 9420000), (45, 8792000), (48, 8242500), (50, 7912800), (56, 7065000), (60, 6594000), (63, 6280000), (64, 6181875), (70, 5652000), (72, 5495000), (75, 5275200), (80, 4945500), (84, 4710000), (90, 4396000), (96, 4121250), (100, 3956400), (105, 3768000), (112, 3532500), (120, 3297000), (125, 3165120), (126, 3140000), (140, 2826000), (144, 2747500), (150, 2637600), (157, 2520000), (160, 2472750), (168, 2355000), (175, 2260800), (180, 2198000), (192, 2060625), (200, 1978200), (210, 1884000), (224, 1766250), (225, 1758400), (240, 1648500), (250, 1582560), (252, 1570000), (280, 1413000), (288, 1373750), (300, 1318800), (314, 1260000), (315, 1256000), (320, 1236375), (336, 1177500), (350, 1130400), (360, 1099000), (375, 1055040), (400, 989100), (420, 942000), (448, 883125), (450, 879200), (471, 840000), (480, 824250), (500, 791280), (504, 785000), (525, 753600), (560, 706500), (576, 686875), (600, 659400), (625, 633024), (628, 630000), (630, 628000), (672, 588750), (700, 565200), (720, 549500), (750, 527520), (785, 504000), (800, 494550), (840, 471000), (875, 452160), (900, 439600), (942, 420000), (960, 412125), (1000, 395640), (1008, 392500), (1050, 376800), (1099, 360000), (1120, 353250), (1125, 351680), (1200, 329700), (1250, 316512), (1256, 315000), (1260, 314000), (1344, 294375), (1400, 282600), (1413, 280000), (1440, 274750), (1500, 263760), (1570, 252000), (1575, 251200), (1600, 247275), (1680, 235500), (1750, 226080), (1800, 219800), (1875, 211008), (1884, 210000), (2000, 197820), (2016, 196250), (2100, 188400), (2198, 180000), (2240, 176625), (2250, 175840), (2355, 168000), (2400, 164850), (2500, 158256), (2512, 157500), (2520, 157000), (2625, 150720), (2800, 141300), (2826, 140000), (2880, 137375), (3000, 131880), (3140, 126000), (3150, 125600), (3297, 120000), (3360, 117750), (3500, 113040), (3600, 109900), (3750, 105504), (3768, 105000), (3925, 100800), (4000, 98910), (4032, 98125), (4200, 94200), (4375, 90432), (4396, 90000), (4500, 87920), (4710, 84000), (4800, 82425), (5000, 79128), (5024, 78750), (5040, 78500), (5250, 75360), (5495, 72000), (5600, 70650), (5625, 70336), (5652, 70000), (6000, 65940), (6280, 63000), (6300, 62800), (6594, 60000), (6720, 58875), (7000, 56520), (7065, 56000), (7200, 54950), (7500, 52752), (7536, 52500), (7850, 50400), (7875, 50240), (8000, 49455), (8400, 47100), (8750, 45216), (8792, 45000), (9000, 43960), (9420, 42000), (9891, 40000), (10000, 39564), (10048, 39375), (10080, 39250), (10500, 37680), (10990, 36000), (11200, 35325), (11250, 35168), (11304, 35000), (11775, 33600), (12000, 32970), (12560, 31500), (12600, 31400), (13125, 30144), (13188, 30000), (14000, 28260), (14130, 28000), (14400, 27475), (15000, 26376), (15072, 26250), (15700, 25200), (15750, 25120), (16485, 24000), (16800, 23550), (17500, 22608), (17584, 22500), (18000, 21980), (18840, 21000), (19625, 20160), (19782, 20000)]