18948169680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5647}}^1$

素因数の和:5746

約数の個数: 320

約数和(自身を含む): 67771662336

約数和(自身を除く): 48823492656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 41, 44, 48, 55, 60, 62, 66, 80, 82, 88, 93, 110, 120, 123, 124, 132, 155, 164, 165, 176, 186, 205, 220, 240, 246, 248, 264, 310, 328, 330, 341, 372, 410, 440, 451, 465, 492, 496, 528, 615, 620, 656, 660, 682, 744, 820, 880, 902, 930, 984, 1023, 1230, 1240, 1271, 1320, 1353, 1364, 1488, 1640, 1705, 1804, 1860, 1968, 2046, 2255, 2460, 2480, 2542, 2640, 2706, 2728, 3280, 3410, 3608, 3720, 3813, 4092, 4510, 4920, 5084, 5115, 5412, 5456, 5647, 6355, 6765, 6820, 7216, 7440, 7626, 8184, 9020, 9840, 10168, 10230, 10824, 11294, 12710, 13530, 13640, 13981, 15252, 16368, 16941, 18040, 19065, 20336, 20460, 21648, 22588, 25420, 27060, 27280, 27962, 28235, 30504, 33882, 36080, 38130, 40920, 41943, 45176, 50840, 54120, 55924, 56470, 61008, 62117, 67764, 69905, 76260, 81840, 83886, 84705, 90352, 101680, 108240, 111848, 112940, 124234, 135528, 139810, 152520, 167772, 169410, 175057, 186351, 209715, 223696, 225880, 231527, 248468, 271056, 279620, 305040, 310585, 335544, 338820, 350114, 372702, 419430, 451760, 463054, 496936, 525171, 559240, 621170, 671088, 677640, 694581, 700228, 745404, 838860, 875285, 926108, 931755, 993872, 1050342, 1118480, 1157635, 1242340, 1355280, 1389162, 1400456, 1490808, 1677720, 1750570, 1852216, 1863510, 1925627, 2100684, 2315270, 2484680, 2546797, 2625855, 2778324, 2800912, 2981616, 3355440, 3472905, 3501140, 3704432, 3727020, 3851254, 4201368, 4630540, 4969360, 5093594, 5251710, 5556648, 5776881, 6945810, 7002280, 7177337, 7454040, 7640391, 7702508, 8402736, 9261080, 9628135, 10187188, 10503420, 11113296, 11553762, 12733985, 13891620, 14004560, 14354674, 14908080, 15280782, 15405016, 18522160, 19256270, 20374376, 21006840, 21532011, 23107524, 25467970, 27783240, 28709348, 28884405, 30561564, 30810032, 35886685, 38201955, 38512540, 40748752, 42013680, 43064022, 46215048, 50935940, 55566480, 57418696, 57768810, 61123128, 71773370, 76403910, 77025080, 78950707, 86128044, 92430096, 101871880, 107660055, 114837392, 115537620, 122246256, 143546740, 152807820, 154050160, 157901414, 172256088, 203743760, 215320110, 231075240, 236852121, 287093480, 305615640, 315802828, 344512176, 394753535, 430640220, 462150480, 473704242, 574186960, 611231280, 631605656, 789507070, 861280440, 947408484, 1184260605, 1263211312, 1579014140, 1722560880, 1894816968, 2368521210, 3158028280, 3789633936, 4737042420, 6316056560, 9474084840, 18948169680]

約数ペア:

[(1, 18948169680), (2, 9474084840), (3, 6316056560), (4, 4737042420), (5, 3789633936), (6, 3158028280), (8, 2368521210), (10, 1894816968), (11, 1722560880), (12, 1579014140), (15, 1263211312), (16, 1184260605), (20, 947408484), (22, 861280440), (24, 789507070), (30, 631605656), (31, 611231280), (33, 574186960), (40, 473704242), (41, 462150480), (44, 430640220), (48, 394753535), (55, 344512176), (60, 315802828), (62, 305615640), (66, 287093480), (80, 236852121), (82, 231075240), (88, 215320110), (93, 203743760), (110, 172256088), (120, 157901414), (123, 154050160), (124, 152807820), (132, 143546740), (155, 122246256), (164, 115537620), (165, 114837392), (176, 107660055), (186, 101871880), (205, 92430096), (220, 86128044), (240, 78950707), (246, 77025080), (248, 76403910), (264, 71773370), (310, 61123128), (328, 57768810), (330, 57418696), (341, 55566480), (372, 50935940), (410, 46215048), (440, 43064022), (451, 42013680), (465, 40748752), (492, 38512540), (496, 38201955), (528, 35886685), (615, 30810032), (620, 30561564), (656, 28884405), (660, 28709348), (682, 27783240), (744, 25467970), (820, 23107524), (880, 21532011), (902, 21006840), (930, 20374376), (984, 19256270), (1023, 18522160), (1230, 15405016), (1240, 15280782), (1271, 14908080), (1320, 14354674), (1353, 14004560), (1364, 13891620), (1488, 12733985), (1640, 11553762), (1705, 11113296), (1804, 10503420), (1860, 10187188), (1968, 9628135), (2046, 9261080), (2255, 8402736), (2460, 7702508), (2480, 7640391), (2542, 7454040), (2640, 7177337), (2706, 7002280), (2728, 6945810), (3280, 5776881), (3410, 5556648), (3608, 5251710), (3720, 5093594), (3813, 4969360), (4092, 4630540), (4510, 4201368), (4920, 3851254), (5084, 3727020), (5115, 3704432), (5412, 3501140), (5456, 3472905), (5647, 3355440), (6355, 2981616), (6765, 2800912), (6820, 2778324), (7216, 2625855), (7440, 2546797), (7626, 2484680), (8184, 2315270), (9020, 2100684), (9840, 1925627), (10168, 1863510), (10230, 1852216), (10824, 1750570), (11294, 1677720), (12710, 1490808), (13530, 1400456), (13640, 1389162), (13981, 1355280), (15252, 1242340), (16368, 1157635), (16941, 1118480), (18040, 1050342), (19065, 993872), (20336, 931755), (20460, 926108), (21648, 875285), (22588, 838860), (25420, 745404), (27060, 700228), (27280, 694581), (27962, 677640), (28235, 671088), (30504, 621170), (33882, 559240), (36080, 525171), (38130, 496936), (40920, 463054), (41943, 451760), (45176, 419430), (50840, 372702), (54120, 350114), (55924, 338820), (56470, 335544), (61008, 310585), (62117, 305040), (67764, 279620), (69905, 271056), (76260, 248468), (81840, 231527), (83886, 225880), (84705, 223696), (90352, 209715), (101680, 186351), (108240, 175057), (111848, 169410), (112940, 167772), (124234, 152520), (135528, 139810)]