128593080

素因数分解:

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

素因数の和:4674

約数の個数: 192

約数和(自身を含む): 521164800

約数和(自身を除く): 392571720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 4639, 5544, 6930, 9240, 9278, 13860, 13917, 18556, 23195, 27720, 27834, 32473, 37112, 41751, 46390, 51029, 55668, 64946, 69585, 83502, 92780, 97419, 102058, 111336, 129892, 139170, 153087, 162365, 167004, 185560, 194838, 204116, 208755, 255145, 259784, 278340, 292257, 306174, 324730, 334008, 357203, 389676, 408232, 417510, 459261, 487095, 510290, 556680, 584514, 612348, 649460, 714406, 765435, 779352, 835020, 918522, 974190, 1020580, 1071609, 1169028, 1224696, 1298920, 1428812, 1461285, 1530870, 1670040, 1786015, 1837044, 1948380, 2041160, 2143218, 2296305, 2338056, 2857624, 2922570, 3061740, 3214827, 3572030, 3674088, 3896760, 4286436, 4592610, 5358045, 5845140, 6123480, 6429654, 7144060, 8572872, 9185220, 10716090, 11690280, 12859308, 14288120, 16074135, 18370440, 21432180, 25718616, 32148270, 42864360, 64296540, 128593080]

約数ペア:

[(1, 128593080), (2, 64296540), (3, 42864360), (4, 32148270), (5, 25718616), (6, 21432180), (7, 18370440), (8, 16074135), (9, 14288120), (10, 12859308), (11, 11690280), (12, 10716090), (14, 9185220), (15, 8572872), (18, 7144060), (20, 6429654), (21, 6123480), (22, 5845140), (24, 5358045), (28, 4592610), (30, 4286436), (33, 3896760), (35, 3674088), (36, 3572030), (40, 3214827), (42, 3061740), (44, 2922570), (45, 2857624), (55, 2338056), (56, 2296305), (60, 2143218), (63, 2041160), (66, 1948380), (70, 1837044), (72, 1786015), (77, 1670040), (84, 1530870), (88, 1461285), (90, 1428812), (99, 1298920), (105, 1224696), (110, 1169028), (120, 1071609), (126, 1020580), (132, 974190), (140, 918522), (154, 835020), (165, 779352), (168, 765435), (180, 714406), (198, 649460), (210, 612348), (220, 584514), (231, 556680), (252, 510290), (264, 487095), (280, 459261), (308, 417510), (315, 408232), (330, 389676), (360, 357203), (385, 334008), (396, 324730), (420, 306174), (440, 292257), (462, 278340), (495, 259784), (504, 255145), (616, 208755), (630, 204116), (660, 194838), (693, 185560), (770, 167004), (792, 162365), (840, 153087), (924, 139170), (990, 129892), (1155, 111336), (1260, 102058), (1320, 97419), (1386, 92780), (1540, 83502), (1848, 69585), (1980, 64946), (2310, 55668), (2520, 51029), (2772, 46390), (3080, 41751), (3465, 37112), (3960, 32473), (4620, 27834), (4639, 27720), (5544, 23195), (6930, 18556), (9240, 13917), (9278, 13860)]