19301374400

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{22381}}^1$

素因数の和:22428

約数の個数: 252

約数和(自身を含む): 60272666856

約数和(自身を除く): 40971292456

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 49, 50, 55, 56, 64, 70, 77, 80, 88, 98, 100, 110, 112, 140, 154, 160, 175, 176, 196, 200, 220, 224, 245, 275, 280, 308, 320, 350, 352, 385, 392, 400, 440, 448, 490, 539, 550, 560, 616, 700, 704, 770, 784, 800, 880, 980, 1078, 1100, 1120, 1225, 1232, 1400, 1540, 1568, 1600, 1760, 1925, 1960, 2156, 2200, 2240, 2450, 2464, 2695, 2800, 3080, 3136, 3520, 3850, 3920, 4312, 4400, 4900, 4928, 5390, 5600, 6160, 7700, 7840, 8624, 8800, 9800, 10780, 11200, 12320, 13475, 15400, 15680, 17248, 17600, 19600, 21560, 22381, 24640, 26950, 30800, 34496, 39200, 43120, 44762, 53900, 61600, 78400, 86240, 89524, 107800, 111905, 123200, 156667, 172480, 179048, 215600, 223810, 246191, 313334, 358096, 431200, 447620, 492382, 559525, 626668, 716192, 783335, 862400, 895240, 984764, 1096669, 1119050, 1230955, 1253336, 1432384, 1566670, 1723337, 1790480, 1969528, 2193338, 2238100, 2461910, 2506672, 3133340, 3446674, 3580960, 3916675, 3939056, 4386676, 4476200, 4923820, 5013344, 5483345, 6154775, 6266680, 6893348, 7161920, 7833350, 7878112, 8616685, 8773352, 8952400, 9847640, 10026688, 10966690, 12063359, 12309550, 12533360, 13786696, 15666700, 15756224, 17233370, 17546704, 17904800, 19695280, 21933380, 24126718, 24619100, 25066720, 27416725, 27573392, 31333400, 34466740, 35093408, 35809600, 39390560, 43083425, 43866760, 48253436, 49238200, 50133440, 54833450, 55146784, 60316795, 62666800, 68933480, 70186816, 78781120, 86166850, 87733520, 96506872, 98476400, 109666900, 110293568, 120633590, 125333600, 137866960, 172333700, 175467040, 193013744, 196952800, 219333800, 241267180, 250667200, 275733920, 301583975, 344667400, 350934080, 386027488, 393905600, 438667600, 482534360, 551467840, 603167950, 689334800, 772054976, 877335200, 965068720, 1206335900, 1378669600, 1754670400, 1930137440, 2412671800, 2757339200, 3860274880, 4825343600, 9650687200, 19301374400]

約数ペア:

[(1, 19301374400), (2, 9650687200), (4, 4825343600), (5, 3860274880), (7, 2757339200), (8, 2412671800), (10, 1930137440), (11, 1754670400), (14, 1378669600), (16, 1206335900), (20, 965068720), (22, 877335200), (25, 772054976), (28, 689334800), (32, 603167950), (35, 551467840), (40, 482534360), (44, 438667600), (49, 393905600), (50, 386027488), (55, 350934080), (56, 344667400), (64, 301583975), (70, 275733920), (77, 250667200), (80, 241267180), (88, 219333800), (98, 196952800), (100, 193013744), (110, 175467040), (112, 172333700), (140, 137866960), (154, 125333600), (160, 120633590), (175, 110293568), (176, 109666900), (196, 98476400), (200, 96506872), (220, 87733520), (224, 86166850), (245, 78781120), (275, 70186816), (280, 68933480), (308, 62666800), (320, 60316795), (350, 55146784), (352, 54833450), (385, 50133440), (392, 49238200), (400, 48253436), (440, 43866760), (448, 43083425), (490, 39390560), (539, 35809600), (550, 35093408), (560, 34466740), (616, 31333400), (700, 27573392), (704, 27416725), (770, 25066720), (784, 24619100), (800, 24126718), (880, 21933380), (980, 19695280), (1078, 17904800), (1100, 17546704), (1120, 17233370), (1225, 15756224), (1232, 15666700), (1400, 13786696), (1540, 12533360), (1568, 12309550), (1600, 12063359), (1760, 10966690), (1925, 10026688), (1960, 9847640), (2156, 8952400), (2200, 8773352), (2240, 8616685), (2450, 7878112), (2464, 7833350), (2695, 7161920), (2800, 6893348), (3080, 6266680), (3136, 6154775), (3520, 5483345), (3850, 5013344), (3920, 4923820), (4312, 4476200), (4400, 4386676), (4900, 3939056), (4928, 3916675), (5390, 3580960), (5600, 3446674), (6160, 3133340), (7700, 2506672), (7840, 2461910), (8624, 2238100), (8800, 2193338), (9800, 1969528), (10780, 1790480), (11200, 1723337), (12320, 1566670), (13475, 1432384), (15400, 1253336), (15680, 1230955), (17248, 1119050), (17600, 1096669), (19600, 984764), (21560, 895240), (22381, 862400), (24640, 783335), (26950, 716192), (30800, 626668), (34496, 559525), (39200, 492382), (43120, 447620), (44762, 431200), (53900, 358096), (61600, 313334), (78400, 246191), (86240, 223810), (89524, 215600), (107800, 179048), (111905, 172480), (123200, 156667)]