156654960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:221

約数の個数: 320

約数和(自身を含む): 621388800

約数和(自身を除く): 464733840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 173, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 343, 346, 385, 392, 420, 440, 462, 490, 519, 528, 539, 560, 588, 616, 660, 686, 692, 735, 770, 784, 840, 865, 880, 924, 980, 1029, 1038, 1078, 1155, 1176, 1211, 1232, 1320, 1372, 1384, 1470, 1540, 1617, 1680, 1715, 1730, 1848, 1903, 1960, 2058, 2076, 2156, 2310, 2352, 2422, 2595, 2640, 2695, 2744, 2768, 2940, 3080, 3234, 3430, 3460, 3633, 3696, 3773, 3806, 3920, 4116, 4152, 4312, 4620, 4844, 5145, 5190, 5390, 5488, 5709, 5880, 6055, 6160, 6468, 6860, 6920, 7266, 7546, 7612, 8085, 8232, 8304, 8477, 8624, 9240, 9515, 9688, 10290, 10380, 10780, 11319, 11418, 11760, 12110, 12936, 13321, 13720, 13840, 14532, 15092, 15224, 16170, 16464, 16954, 18165, 18480, 18865, 19030, 19376, 20580, 20760, 21560, 22638, 22836, 24220, 25431, 25872, 26642, 27440, 28545, 29064, 30184, 30448, 32340, 33908, 36330, 37730, 38060, 39963, 41160, 41520, 42385, 43120, 45276, 45672, 48440, 50862, 53284, 56595, 57090, 58128, 59339, 60368, 64680, 66605, 67816, 72660, 75460, 76120, 79926, 82320, 84770, 90552, 91344, 93247, 96880, 101724, 106568, 113190, 114180, 118678, 127155, 129360, 133210, 135632, 145320, 150920, 152240, 159852, 169540, 178017, 181104, 186494, 199815, 203448, 213136, 226380, 228360, 237356, 254310, 266420, 279741, 290640, 296695, 301840, 319704, 339080, 356034, 372988, 399630, 406896, 452760, 456720, 466235, 474712, 508620, 532840, 559482, 593390, 639408, 652729, 678160, 712068, 745976, 799260, 890085, 905520, 932470, 949424, 1017240, 1065680, 1118964, 1186780, 1305458, 1398705, 1424136, 1491952, 1598520, 1780170, 1864940, 1958187, 2034480, 2237928, 2373560, 2610916, 2797410, 2848272, 3197040, 3263645, 3560340, 3729880, 3916374, 4475856, 4747120, 5221832, 5594820, 6527290, 7120680, 7459760, 7832748, 9790935, 10443664, 11189640, 13054580, 14241360, 15665496, 19581870, 22379280, 26109160, 31330992, 39163740, 52218320, 78327480, 156654960]

約数ペア:

[(1, 156654960), (2, 78327480), (3, 52218320), (4, 39163740), (5, 31330992), (6, 26109160), (7, 22379280), (8, 19581870), (10, 15665496), (11, 14241360), (12, 13054580), (14, 11189640), (15, 10443664), (16, 9790935), (20, 7832748), (21, 7459760), (22, 7120680), (24, 6527290), (28, 5594820), (30, 5221832), (33, 4747120), (35, 4475856), (40, 3916374), (42, 3729880), (44, 3560340), (48, 3263645), (49, 3197040), (55, 2848272), (56, 2797410), (60, 2610916), (66, 2373560), (70, 2237928), (77, 2034480), (80, 1958187), (84, 1864940), (88, 1780170), (98, 1598520), (105, 1491952), (110, 1424136), (112, 1398705), (120, 1305458), (132, 1186780), (140, 1118964), (147, 1065680), (154, 1017240), (165, 949424), (168, 932470), (173, 905520), (176, 890085), (196, 799260), (210, 745976), (220, 712068), (231, 678160), (240, 652729), (245, 639408), (264, 593390), (280, 559482), (294, 532840), (308, 508620), (330, 474712), (336, 466235), (343, 456720), (346, 452760), (385, 406896), (392, 399630), (420, 372988), (440, 356034), (462, 339080), (490, 319704), (519, 301840), (528, 296695), (539, 290640), (560, 279741), (588, 266420), (616, 254310), (660, 237356), (686, 228360), (692, 226380), (735, 213136), (770, 203448), (784, 199815), (840, 186494), (865, 181104), (880, 178017), (924, 169540), (980, 159852), (1029, 152240), (1038, 150920), (1078, 145320), (1155, 135632), (1176, 133210), (1211, 129360), (1232, 127155), (1320, 118678), (1372, 114180), (1384, 113190), (1470, 106568), (1540, 101724), (1617, 96880), (1680, 93247), (1715, 91344), (1730, 90552), (1848, 84770), (1903, 82320), (1960, 79926), (2058, 76120), (2076, 75460), (2156, 72660), (2310, 67816), (2352, 66605), (2422, 64680), (2595, 60368), (2640, 59339), (2695, 58128), (2744, 57090), (2768, 56595), (2940, 53284), (3080, 50862), (3234, 48440), (3430, 45672), (3460, 45276), (3633, 43120), (3696, 42385), (3773, 41520), (3806, 41160), (3920, 39963), (4116, 38060), (4152, 37730), (4312, 36330), (4620, 33908), (4844, 32340), (5145, 30448), (5190, 30184), (5390, 29064), (5488, 28545), (5709, 27440), (5880, 26642), (6055, 25872), (6160, 25431), (6468, 24220), (6860, 22836), (6920, 22638), (7266, 21560), (7546, 20760), (7612, 20580), (8085, 19376), (8232, 19030), (8304, 18865), (8477, 18480), (8624, 18165), (9240, 16954), (9515, 16464), (9688, 16170), (10290, 15224), (10380, 15092), (10780, 14532), (11319, 13840), (11418, 13720), (11760, 13321), (12110, 12936)]