156236080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1995

約数の個数: 160

約数和(自身を含む): 487968768

約数和(自身を除く): 331732688

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1232, 1430, 1456, 1540, 1820, 1951, 2002, 2288, 2860, 3080, 3640, 3902, 4004, 5005, 5720, 6160, 7280, 7804, 8008, 9755, 10010, 11440, 13657, 15608, 16016, 19510, 20020, 21461, 25363, 27314, 31216, 39020, 40040, 42922, 50726, 54628, 68285, 78040, 80080, 85844, 101452, 107305, 109256, 126815, 136570, 150227, 156080, 171688, 177541, 202904, 214610, 218512, 253630, 273140, 278993, 300454, 343376, 355082, 405808, 429220, 507260, 546280, 557986, 600908, 710164, 751135, 858440, 887705, 1014520, 1092560, 1115972, 1201816, 1394965, 1420328, 1502270, 1716880, 1775410, 1952951, 2029040, 2231944, 2403632, 2789930, 2840656, 3004540, 3550820, 3905902, 4463888, 5579860, 6009080, 7101640, 7811804, 9764755, 11159720, 12018160, 14203280, 15623608, 19529510, 22319440, 31247216, 39059020, 78118040, 156236080]

約数ペア:

[(1, 156236080), (2, 78118040), (4, 39059020), (5, 31247216), (7, 22319440), (8, 19529510), (10, 15623608), (11, 14203280), (13, 12018160), (14, 11159720), (16, 9764755), (20, 7811804), (22, 7101640), (26, 6009080), (28, 5579860), (35, 4463888), (40, 3905902), (44, 3550820), (52, 3004540), (55, 2840656), (56, 2789930), (65, 2403632), (70, 2231944), (77, 2029040), (80, 1952951), (88, 1775410), (91, 1716880), (104, 1502270), (110, 1420328), (112, 1394965), (130, 1201816), (140, 1115972), (143, 1092560), (154, 1014520), (176, 887705), (182, 858440), (208, 751135), (220, 710164), (260, 600908), (280, 557986), (286, 546280), (308, 507260), (364, 429220), (385, 405808), (440, 355082), (455, 343376), (520, 300454), (560, 278993), (572, 273140), (616, 253630), (715, 218512), (728, 214610), (770, 202904), (880, 177541), (910, 171688), (1001, 156080), (1040, 150227), (1144, 136570), (1232, 126815), (1430, 109256), (1456, 107305), (1540, 101452), (1820, 85844), (1951, 80080), (2002, 78040), (2288, 68285), (2860, 54628), (3080, 50726), (3640, 42922), (3902, 40040), (4004, 39020), (5005, 31216), (5720, 27314), (6160, 25363), (7280, 21461), (7804, 20020), (8008, 19510), (9755, 16016), (10010, 15608), (11440, 13657)]