242123840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5689}}^1$

素因数の和:5732

約数の個数: 112

約数和(自身を含む): 693724800

約数和(自身を除く): 451600960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 5320, 5689, 6080, 8512, 10640, 11378, 21280, 22756, 28445, 39823, 42560, 45512, 56890, 79646, 91024, 108091, 113780, 159292, 182048, 199115, 216182, 227560, 318584, 364096, 398230, 432364, 455120, 540455, 637168, 756637, 796460, 864728, 910240, 1080910, 1274336, 1513274, 1592920, 1729456, 1820480, 2161820, 2548672, 3026548, 3185840, 3458912, 3783185, 4323640, 6053096, 6371680, 6917824, 7566370, 8647280, 12106192, 12743360, 15132740, 17294560, 24212384, 30265480, 34589120, 48424768, 60530960, 121061920, 242123840]

約数ペア:

[(1, 242123840), (2, 121061920), (4, 60530960), (5, 48424768), (7, 34589120), (8, 30265480), (10, 24212384), (14, 17294560), (16, 15132740), (19, 12743360), (20, 12106192), (28, 8647280), (32, 7566370), (35, 6917824), (38, 6371680), (40, 6053096), (56, 4323640), (64, 3783185), (70, 3458912), (76, 3185840), (80, 3026548), (95, 2548672), (112, 2161820), (133, 1820480), (140, 1729456), (152, 1592920), (160, 1513274), (190, 1274336), (224, 1080910), (266, 910240), (280, 864728), (304, 796460), (320, 756637), (380, 637168), (448, 540455), (532, 455120), (560, 432364), (608, 398230), (665, 364096), (760, 318584), (1064, 227560), (1120, 216182), (1216, 199115), (1330, 182048), (1520, 159292), (2128, 113780), (2240, 108091), (2660, 91024), (3040, 79646), (4256, 56890), (5320, 45512), (5689, 42560), (6080, 39823), (8512, 28445), (10640, 22756), (11378, 21280)]