2141792640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28603}}^1$

素因数の和:28641

約数の個数: 192

約数和(自身を含む): 7965069840

約数和(自身を除く): 5823277200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 24960, 28603, 37440, 57206, 74880, 85809, 114412, 143015, 171618, 228824, 257427, 286030, 343236, 371839, 429045, 457648, 514854, 572060, 686472, 743678, 858090, 915296, 1029708, 1115517, 1144120, 1287135, 1372944, 1487356, 1716180, 1830592, 1859195, 2059416, 2231034, 2288240, 2574270, 2745888, 2974712, 3346551, 3432360, 3661184, 3718390, 4118832, 4462068, 4576480, 5148540, 5491776, 5577585, 5949424, 6693102, 6864720, 7436780, 8237664, 8924136, 9152960, 10297080, 10983552, 11155170, 11898848, 13386204, 13729440, 14873560, 16475328, 16732755, 17848272, 18305920, 20594160, 22310340, 23797696, 26772408, 27458880, 29747120, 32950656, 33465510, 35696544, 41188320, 44620680, 47595392, 53544816, 54917760, 59494240, 66931020, 71393088, 82376640, 89241360, 107089632, 118988480, 133862040, 142786176, 164753280, 178482720, 214179264, 237976960, 267724080, 356965440, 428358528, 535448160, 713930880, 1070896320, 2141792640]

約数ペア:

[(1, 2141792640), (2, 1070896320), (3, 713930880), (4, 535448160), (5, 428358528), (6, 356965440), (8, 267724080), (9, 237976960), (10, 214179264), (12, 178482720), (13, 164753280), (15, 142786176), (16, 133862040), (18, 118988480), (20, 107089632), (24, 89241360), (26, 82376640), (30, 71393088), (32, 66931020), (36, 59494240), (39, 54917760), (40, 53544816), (45, 47595392), (48, 44620680), (52, 41188320), (60, 35696544), (64, 33465510), (65, 32950656), (72, 29747120), (78, 27458880), (80, 26772408), (90, 23797696), (96, 22310340), (104, 20594160), (117, 18305920), (120, 17848272), (128, 16732755), (130, 16475328), (144, 14873560), (156, 13729440), (160, 13386204), (180, 11898848), (192, 11155170), (195, 10983552), (208, 10297080), (234, 9152960), (240, 8924136), (260, 8237664), (288, 7436780), (312, 6864720), (320, 6693102), (360, 5949424), (384, 5577585), (390, 5491776), (416, 5148540), (468, 4576480), (480, 4462068), (520, 4118832), (576, 3718390), (585, 3661184), (624, 3432360), (640, 3346551), (720, 2974712), (780, 2745888), (832, 2574270), (936, 2288240), (960, 2231034), (1040, 2059416), (1152, 1859195), (1170, 1830592), (1248, 1716180), (1440, 1487356), (1560, 1372944), (1664, 1287135), (1872, 1144120), (1920, 1115517), (2080, 1029708), (2340, 915296), (2496, 858090), (2880, 743678), (3120, 686472), (3744, 572060), (4160, 514854), (4680, 457648), (4992, 429045), (5760, 371839), (6240, 343236), (7488, 286030), (8320, 257427), (9360, 228824), (12480, 171618), (14976, 143015), (18720, 114412), (24960, 85809), (28603, 74880), (37440, 57206)]