65248435440

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{108271}}^1$

素因数の和:108330

約数の個数: 240

約数和(自身を含む): 234574319616

約数和(自身を除く): 169325884176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 243, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 486, 496, 540, 558, 620, 648, 720, 744, 810, 837, 930, 972, 1080, 1116, 1215, 1240, 1296, 1395, 1488, 1620, 1674, 1860, 1944, 2160, 2232, 2430, 2480, 2511, 2790, 3240, 3348, 3720, 3888, 4185, 4464, 4860, 5022, 5580, 6480, 6696, 7440, 7533, 8370, 9720, 10044, 11160, 12555, 13392, 15066, 16740, 19440, 20088, 22320, 25110, 30132, 33480, 37665, 40176, 50220, 60264, 66960, 75330, 100440, 108271, 120528, 150660, 200880, 216542, 301320, 324813, 433084, 541355, 602640, 649626, 866168, 974439, 1082710, 1299252, 1624065, 1732336, 1948878, 2165420, 2598504, 2923317, 3248130, 3356401, 3897756, 4330840, 4872195, 5197008, 5846634, 6496260, 6712802, 7795512, 8661680, 8769951, 9744390, 10069203, 11693268, 12992520, 13425604, 14616585, 15591024, 16782005, 17539902, 19488780, 20138406, 23386536, 25985040, 26309853, 26851208, 29233170, 30207609, 33564010, 35079804, 38977560, 40276812, 43849755, 46773072, 50346015, 52619706, 53702416, 58466340, 60415218, 67128020, 70159608, 77955120, 80553624, 87699510, 90622827, 100692030, 105239412, 116932680, 120830436, 131549265, 134256040, 140319216, 151038045, 161107248, 175399020, 181245654, 201384060, 210478824, 233865360, 241660872, 263098530, 268512080, 271868481, 302076090, 350798040, 362491308, 402768120, 420957648, 453114135, 483321744, 526197060, 543736962, 604152180, 701596080, 724982616, 805536240, 815605443, 906228270, 1052394120, 1087473924, 1208304360, 1359342405, 1449965232, 1631210886, 1812456540, 2104788240, 2174947848, 2416608720, 2718684810, 3262421772, 3624913080, 4078027215, 4349895696, 5437369620, 6524843544, 7249826160, 8156054430, 10874739240, 13049687088, 16312108860, 21749478480, 32624217720, 65248435440]

約数ペア:

[(1, 65248435440), (2, 32624217720), (3, 21749478480), (4, 16312108860), (5, 13049687088), (6, 10874739240), (8, 8156054430), (9, 7249826160), (10, 6524843544), (12, 5437369620), (15, 4349895696), (16, 4078027215), (18, 3624913080), (20, 3262421772), (24, 2718684810), (27, 2416608720), (30, 2174947848), (31, 2104788240), (36, 1812456540), (40, 1631210886), (45, 1449965232), (48, 1359342405), (54, 1208304360), (60, 1087473924), (62, 1052394120), (72, 906228270), (80, 815605443), (81, 805536240), (90, 724982616), (93, 701596080), (108, 604152180), (120, 543736962), (124, 526197060), (135, 483321744), (144, 453114135), (155, 420957648), (162, 402768120), (180, 362491308), (186, 350798040), (216, 302076090), (240, 271868481), (243, 268512080), (248, 263098530), (270, 241660872), (279, 233865360), (310, 210478824), (324, 201384060), (360, 181245654), (372, 175399020), (405, 161107248), (432, 151038045), (465, 140319216), (486, 134256040), (496, 131549265), (540, 120830436), (558, 116932680), (620, 105239412), (648, 100692030), (720, 90622827), (744, 87699510), (810, 80553624), (837, 77955120), (930, 70159608), (972, 67128020), (1080, 60415218), (1116, 58466340), (1215, 53702416), (1240, 52619706), (1296, 50346015), (1395, 46773072), (1488, 43849755), (1620, 40276812), (1674, 38977560), (1860, 35079804), (1944, 33564010), (2160, 30207609), (2232, 29233170), (2430, 26851208), (2480, 26309853), (2511, 25985040), (2790, 23386536), (3240, 20138406), (3348, 19488780), (3720, 17539902), (3888, 16782005), (4185, 15591024), (4464, 14616585), (4860, 13425604), (5022, 12992520), (5580, 11693268), (6480, 10069203), (6696, 9744390), (7440, 8769951), (7533, 8661680), (8370, 7795512), (9720, 6712802), (10044, 6496260), (11160, 5846634), (12555, 5197008), (13392, 4872195), (15066, 4330840), (16740, 3897756), (19440, 3356401), (20088, 3248130), (22320, 2923317), (25110, 2598504), (30132, 2165420), (33480, 1948878), (37665, 1732336), (40176, 1624065), (50220, 1299252), (60264, 1082710), (66960, 974439), (75330, 866168), (100440, 649626), (108271, 602640), (120528, 541355), (150660, 433084), (200880, 324813), (216542, 301320)]