170781120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3163

約数の個数: 168

約数和(自身を含む): 618530640

約数和(自身を除く): 447749520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3121, 3420, 3648, 4560, 5472, 6080, 6242, 6840, 9120, 9363, 10944, 12484, 13680, 15605, 18240, 18726, 24968, 27360, 28089, 31210, 37452, 46815, 49936, 54720, 56178, 59299, 62420, 74904, 93630, 99872, 112356, 118598, 124840, 140445, 149808, 177897, 187260, 199744, 224712, 237196, 249680, 280890, 296495, 299616, 355794, 374520, 449424, 474392, 499360, 533691, 561780, 592990, 599232, 711588, 749040, 889485, 898848, 948784, 998720, 1067382, 1123560, 1185980, 1423176, 1498080, 1778970, 1797696, 1897568, 2134764, 2247120, 2371960, 2668455, 2846352, 2996160, 3557940, 3795136, 4269528, 4494240, 4743920, 5336910, 5692704, 7115880, 8539056, 8988480, 9487840, 10673820, 11385408, 14231760, 17078112, 18975680, 21347640, 28463520, 34156224, 42695280, 56927040, 85390560, 170781120]

約数ペア:

[(1, 170781120), (2, 85390560), (3, 56927040), (4, 42695280), (5, 34156224), (6, 28463520), (8, 21347640), (9, 18975680), (10, 17078112), (12, 14231760), (15, 11385408), (16, 10673820), (18, 9487840), (19, 8988480), (20, 8539056), (24, 7115880), (30, 5692704), (32, 5336910), (36, 4743920), (38, 4494240), (40, 4269528), (45, 3795136), (48, 3557940), (57, 2996160), (60, 2846352), (64, 2668455), (72, 2371960), (76, 2247120), (80, 2134764), (90, 1897568), (95, 1797696), (96, 1778970), (114, 1498080), (120, 1423176), (144, 1185980), (152, 1123560), (160, 1067382), (171, 998720), (180, 948784), (190, 898848), (192, 889485), (228, 749040), (240, 711588), (285, 599232), (288, 592990), (304, 561780), (320, 533691), (342, 499360), (360, 474392), (380, 449424), (456, 374520), (480, 355794), (570, 299616), (576, 296495), (608, 280890), (684, 249680), (720, 237196), (760, 224712), (855, 199744), (912, 187260), (960, 177897), (1140, 149808), (1216, 140445), (1368, 124840), (1440, 118598), (1520, 112356), (1710, 99872), (1824, 93630), (2280, 74904), (2736, 62420), (2880, 59299), (3040, 56178), (3121, 54720), (3420, 49936), (3648, 46815), (4560, 37452), (5472, 31210), (6080, 28089), (6242, 27360), (6840, 24968), (9120, 18726), (9363, 18240), (10944, 15605), (12484, 13680)]