286797120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:493

約数の個数: 224

約数和(自身を含む): 983162880

約数和(自身を除く): 696365760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 192, 230, 240, 248, 276, 310, 320, 345, 368, 372, 419, 460, 465, 480, 496, 552, 620, 690, 713, 736, 744, 838, 920, 930, 960, 992, 1104, 1240, 1257, 1380, 1426, 1472, 1488, 1676, 1840, 1860, 1984, 2095, 2139, 2208, 2480, 2514, 2760, 2852, 2976, 3352, 3565, 3680, 3720, 4190, 4278, 4416, 4960, 5028, 5520, 5704, 5952, 6285, 6704, 7130, 7360, 7440, 8380, 8556, 9637, 9920, 10056, 10695, 11040, 11408, 12570, 12989, 13408, 14260, 14880, 16760, 17112, 19274, 20112, 21390, 22080, 22816, 25140, 25978, 26816, 28520, 28911, 29760, 33520, 34224, 38548, 38967, 40224, 42780, 45632, 48185, 50280, 51956, 57040, 57822, 64945, 67040, 68448, 77096, 77934, 80448, 85560, 96370, 100560, 103912, 114080, 115644, 129890, 134080, 136896, 144555, 154192, 155868, 171120, 192740, 194835, 201120, 207824, 228160, 231288, 259780, 289110, 298747, 308384, 311736, 342240, 385480, 389670, 402240, 415648, 462576, 519560, 578220, 597494, 616768, 623472, 684480, 770960, 779340, 831296, 896241, 925152, 1039120, 1156440, 1194988, 1246944, 1493735, 1541920, 1558680, 1792482, 1850304, 2078240, 2312880, 2389976, 2493888, 2987470, 3083840, 3117360, 3584964, 4156480, 4481205, 4625760, 4779952, 5974940, 6234720, 7169928, 8962410, 9251520, 9559904, 11949880, 12469440, 14339856, 17924820, 19119808, 23899760, 28679712, 35849640, 47799520, 57359424, 71699280, 95599040, 143398560, 286797120]

約数ペア:

[(1, 286797120), (2, 143398560), (3, 95599040), (4, 71699280), (5, 57359424), (6, 47799520), (8, 35849640), (10, 28679712), (12, 23899760), (15, 19119808), (16, 17924820), (20, 14339856), (23, 12469440), (24, 11949880), (30, 9559904), (31, 9251520), (32, 8962410), (40, 7169928), (46, 6234720), (48, 5974940), (60, 4779952), (62, 4625760), (64, 4481205), (69, 4156480), (80, 3584964), (92, 3117360), (93, 3083840), (96, 2987470), (115, 2493888), (120, 2389976), (124, 2312880), (138, 2078240), (155, 1850304), (160, 1792482), (184, 1558680), (186, 1541920), (192, 1493735), (230, 1246944), (240, 1194988), (248, 1156440), (276, 1039120), (310, 925152), (320, 896241), (345, 831296), (368, 779340), (372, 770960), (419, 684480), (460, 623472), (465, 616768), (480, 597494), (496, 578220), (552, 519560), (620, 462576), (690, 415648), (713, 402240), (736, 389670), (744, 385480), (838, 342240), (920, 311736), (930, 308384), (960, 298747), (992, 289110), (1104, 259780), (1240, 231288), (1257, 228160), (1380, 207824), (1426, 201120), (1472, 194835), (1488, 192740), (1676, 171120), (1840, 155868), (1860, 154192), (1984, 144555), (2095, 136896), (2139, 134080), (2208, 129890), (2480, 115644), (2514, 114080), (2760, 103912), (2852, 100560), (2976, 96370), (3352, 85560), (3565, 80448), (3680, 77934), (3720, 77096), (4190, 68448), (4278, 67040), (4416, 64945), (4960, 57822), (5028, 57040), (5520, 51956), (5704, 50280), (5952, 48185), (6285, 45632), (6704, 42780), (7130, 40224), (7360, 38967), (7440, 38548), (8380, 34224), (8556, 33520), (9637, 29760), (9920, 28911), (10056, 28520), (10695, 26816), (11040, 25978), (11408, 25140), (12570, 22816), (12989, 22080), (13408, 21390), (14260, 20112), (14880, 19274), (16760, 17112)]