68166480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:325

約数の個数: 160

約数和(自身を含む): 225628416

約数和(自身を除く): 157461936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 53, 60, 69, 80, 92, 106, 115, 120, 138, 159, 184, 212, 230, 233, 240, 265, 276, 318, 345, 368, 424, 460, 466, 530, 552, 636, 690, 699, 795, 848, 920, 932, 1060, 1104, 1165, 1219, 1272, 1380, 1398, 1590, 1840, 1864, 2120, 2330, 2438, 2544, 2760, 2796, 3180, 3495, 3657, 3728, 4240, 4660, 4876, 5359, 5520, 5592, 6095, 6360, 6990, 7314, 9320, 9752, 10718, 11184, 12190, 12349, 12720, 13980, 14628, 16077, 18285, 18640, 19504, 21436, 24380, 24698, 26795, 27960, 29256, 32154, 36570, 37047, 42872, 48760, 49396, 53590, 55920, 58512, 61745, 64308, 73140, 74094, 80385, 85744, 97520, 98792, 107180, 123490, 128616, 146280, 148188, 160770, 185235, 197584, 214360, 246980, 257232, 284027, 292560, 296376, 321540, 370470, 428720, 493960, 568054, 592752, 643080, 740940, 852081, 987920, 1136108, 1286160, 1420135, 1481880, 1704162, 2272216, 2840270, 2963760, 3408324, 4260405, 4544432, 5680540, 6816648, 8520810, 11361080, 13633296, 17041620, 22722160, 34083240, 68166480]

約数ペア:

[(1, 68166480), (2, 34083240), (3, 22722160), (4, 17041620), (5, 13633296), (6, 11361080), (8, 8520810), (10, 6816648), (12, 5680540), (15, 4544432), (16, 4260405), (20, 3408324), (23, 2963760), (24, 2840270), (30, 2272216), (40, 1704162), (46, 1481880), (48, 1420135), (53, 1286160), (60, 1136108), (69, 987920), (80, 852081), (92, 740940), (106, 643080), (115, 592752), (120, 568054), (138, 493960), (159, 428720), (184, 370470), (212, 321540), (230, 296376), (233, 292560), (240, 284027), (265, 257232), (276, 246980), (318, 214360), (345, 197584), (368, 185235), (424, 160770), (460, 148188), (466, 146280), (530, 128616), (552, 123490), (636, 107180), (690, 98792), (699, 97520), (795, 85744), (848, 80385), (920, 74094), (932, 73140), (1060, 64308), (1104, 61745), (1165, 58512), (1219, 55920), (1272, 53590), (1380, 49396), (1398, 48760), (1590, 42872), (1840, 37047), (1864, 36570), (2120, 32154), (2330, 29256), (2438, 27960), (2544, 26795), (2760, 24698), (2796, 24380), (3180, 21436), (3495, 19504), (3657, 18640), (3728, 18285), (4240, 16077), (4660, 14628), (4876, 13980), (5359, 12720), (5520, 12349), (5592, 12190), (6095, 11184), (6360, 10718), (6990, 9752), (7314, 9320)]