385779240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4639}}^1$

素因数の和:4677

約数の個数: 256

約数和(自身を含む): 1603584000

約数和(自身を除く): 1217804760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1848, 1890, 1980, 2079, 2310, 2376, 2520, 2772, 2970, 3080, 3465, 3780, 3960, 4158, 4620, 4639, 5544, 5940, 6930, 7560, 8316, 9240, 9278, 10395, 11880, 13860, 13917, 16632, 18556, 20790, 23195, 27720, 27834, 32473, 37112, 41580, 41751, 46390, 51029, 55668, 64946, 69585, 83160, 83502, 92780, 97419, 102058, 111336, 125253, 129892, 139170, 153087, 162365, 167004, 185560, 194838, 204116, 208755, 250506, 255145, 259784, 278340, 292257, 306174, 324730, 334008, 357203, 389676, 408232, 417510, 459261, 487095, 501012, 510290, 556680, 584514, 612348, 626265, 649460, 714406, 765435, 779352, 835020, 876771, 918522, 974190, 1002024, 1020580, 1071609, 1169028, 1224696, 1252530, 1298920, 1377783, 1428812, 1461285, 1530870, 1670040, 1753542, 1786015, 1837044, 1948380, 2041160, 2143218, 2296305, 2338056, 2505060, 2755566, 2857624, 2922570, 3061740, 3214827, 3507084, 3572030, 3674088, 3896760, 4286436, 4383855, 4592610, 5010120, 5358045, 5511132, 5845140, 6123480, 6429654, 6888915, 7014168, 7144060, 8572872, 8767710, 9185220, 9644481, 10716090, 11022264, 11690280, 12859308, 13777830, 14288120, 16074135, 17535420, 18370440, 19288962, 21432180, 25718616, 27555660, 32148270, 35070840, 38577924, 42864360, 48222405, 55111320, 64296540, 77155848, 96444810, 128593080, 192889620, 385779240]

約数ペア:

[(1, 385779240), (2, 192889620), (3, 128593080), (4, 96444810), (5, 77155848), (6, 64296540), (7, 55111320), (8, 48222405), (9, 42864360), (10, 38577924), (11, 35070840), (12, 32148270), (14, 27555660), (15, 25718616), (18, 21432180), (20, 19288962), (21, 18370440), (22, 17535420), (24, 16074135), (27, 14288120), (28, 13777830), (30, 12859308), (33, 11690280), (35, 11022264), (36, 10716090), (40, 9644481), (42, 9185220), (44, 8767710), (45, 8572872), (54, 7144060), (55, 7014168), (56, 6888915), (60, 6429654), (63, 6123480), (66, 5845140), (70, 5511132), (72, 5358045), (77, 5010120), (84, 4592610), (88, 4383855), (90, 4286436), (99, 3896760), (105, 3674088), (108, 3572030), (110, 3507084), (120, 3214827), (126, 3061740), (132, 2922570), (135, 2857624), (140, 2755566), (154, 2505060), (165, 2338056), (168, 2296305), (180, 2143218), (189, 2041160), (198, 1948380), (210, 1837044), (216, 1786015), (220, 1753542), (231, 1670040), (252, 1530870), (264, 1461285), (270, 1428812), (280, 1377783), (297, 1298920), (308, 1252530), (315, 1224696), (330, 1169028), (360, 1071609), (378, 1020580), (385, 1002024), (396, 974190), (420, 918522), (440, 876771), (462, 835020), (495, 779352), (504, 765435), (540, 714406), (594, 649460), (616, 626265), (630, 612348), (660, 584514), (693, 556680), (756, 510290), (770, 501012), (792, 487095), (840, 459261), (924, 417510), (945, 408232), (990, 389676), (1080, 357203), (1155, 334008), (1188, 324730), (1260, 306174), (1320, 292257), (1386, 278340), (1485, 259784), (1512, 255145), (1540, 250506), (1848, 208755), (1890, 204116), (1980, 194838), (2079, 185560), (2310, 167004), (2376, 162365), (2520, 153087), (2772, 139170), (2970, 129892), (3080, 125253), (3465, 111336), (3780, 102058), (3960, 97419), (4158, 92780), (4620, 83502), (4639, 83160), (5544, 69585), (5940, 64946), (6930, 55668), (7560, 51029), (8316, 46390), (9240, 41751), (9278, 41580), (10395, 37112), (11880, 32473), (13860, 27834), (13917, 27720), (16632, 23195), (18556, 20790)]