65172172320

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23609}}^1$

素因数の和:23710

約数の個数: 288

約数和(自身を含む): 233895392640

約数和(自身を除く): 168723220320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 81, 90, 96, 108, 120, 135, 142, 144, 160, 162, 180, 213, 216, 240, 243, 270, 284, 288, 324, 355, 360, 405, 426, 432, 480, 486, 540, 568, 639, 648, 710, 720, 810, 852, 864, 972, 1065, 1080, 1136, 1215, 1278, 1296, 1420, 1440, 1620, 1704, 1917, 1944, 2130, 2160, 2272, 2430, 2556, 2592, 2840, 3195, 3240, 3408, 3834, 3888, 4260, 4320, 4860, 5112, 5680, 5751, 6390, 6480, 6816, 7668, 7776, 8520, 9585, 9720, 10224, 11360, 11502, 12780, 12960, 15336, 17040, 17253, 19170, 19440, 20448, 23004, 23609, 25560, 28755, 30672, 34080, 34506, 38340, 38880, 46008, 47218, 51120, 57510, 61344, 69012, 70827, 76680, 86265, 92016, 94436, 102240, 115020, 118045, 138024, 141654, 153360, 172530, 184032, 188872, 212481, 230040, 236090, 276048, 283308, 306720, 345060, 354135, 377744, 424962, 460080, 472180, 552096, 566616, 637443, 690120, 708270, 755488, 849924, 920160, 944360, 1062405, 1133232, 1274886, 1380240, 1416540, 1676239, 1699848, 1888720, 1912329, 2124810, 2266464, 2549772, 2760480, 2833080, 3187215, 3352478, 3399696, 3777440, 3824658, 4249620, 5028717, 5099544, 5666160, 5736987, 6374430, 6704956, 6799392, 7649316, 8381195, 8499240, 9561645, 10057434, 10199088, 11332320, 11473974, 12748860, 13409912, 15086151, 15298632, 16762390, 16998480, 19123290, 20114868, 20398176, 22947948, 25143585, 25497720, 26819824, 28684935, 30172302, 30597264, 33524780, 33996960, 38246580, 40229736, 45258453, 45895896, 50287170, 50995440, 53639648, 57369870, 60344604, 61194528, 67049560, 75430755, 76493160, 80459472, 90516906, 91791792, 100574340, 101990880, 114739740, 120689208, 134099120, 135775359, 150861510, 152986320, 160918944, 181033812, 183583584, 201148680, 226292265, 229479480, 241378416, 268198240, 271550718, 301723020, 305972640, 362067624, 402297360, 407326077, 452584530, 458958960, 482756832, 543101436, 603446040, 678876795, 724135248, 804594720, 814652154, 905169060, 917917920, 1086202872, 1206892080, 1357753590, 1448270496, 1629304308, 1810338120, 2036630385, 2172405744, 2413784160, 2715507180, 3258608616, 3620676240, 4073260770, 4344811488, 5431014360, 6517217232, 7241352480, 8146521540, 10862028720, 13034434464, 16293043080, 21724057440, 32586086160, 65172172320]

約数ペア:

[(1, 65172172320), (2, 32586086160), (3, 21724057440), (4, 16293043080), (5, 13034434464), (6, 10862028720), (8, 8146521540), (9, 7241352480), (10, 6517217232), (12, 5431014360), (15, 4344811488), (16, 4073260770), (18, 3620676240), (20, 3258608616), (24, 2715507180), (27, 2413784160), (30, 2172405744), (32, 2036630385), (36, 1810338120), (40, 1629304308), (45, 1448270496), (48, 1357753590), (54, 1206892080), (60, 1086202872), (71, 917917920), (72, 905169060), (80, 814652154), (81, 804594720), (90, 724135248), (96, 678876795), (108, 603446040), (120, 543101436), (135, 482756832), (142, 458958960), (144, 452584530), (160, 407326077), (162, 402297360), (180, 362067624), (213, 305972640), (216, 301723020), (240, 271550718), (243, 268198240), (270, 241378416), (284, 229479480), (288, 226292265), (324, 201148680), (355, 183583584), (360, 181033812), (405, 160918944), (426, 152986320), (432, 150861510), (480, 135775359), (486, 134099120), (540, 120689208), (568, 114739740), (639, 101990880), (648, 100574340), (710, 91791792), (720, 90516906), (810, 80459472), (852, 76493160), (864, 75430755), (972, 67049560), (1065, 61194528), (1080, 60344604), (1136, 57369870), (1215, 53639648), (1278, 50995440), (1296, 50287170), (1420, 45895896), (1440, 45258453), (1620, 40229736), (1704, 38246580), (1917, 33996960), (1944, 33524780), (2130, 30597264), (2160, 30172302), (2272, 28684935), (2430, 26819824), (2556, 25497720), (2592, 25143585), (2840, 22947948), (3195, 20398176), (3240, 20114868), (3408, 19123290), (3834, 16998480), (3888, 16762390), (4260, 15298632), (4320, 15086151), (4860, 13409912), (5112, 12748860), (5680, 11473974), (5751, 11332320), (6390, 10199088), (6480, 10057434), (6816, 9561645), (7668, 8499240), (7776, 8381195), (8520, 7649316), (9585, 6799392), (9720, 6704956), (10224, 6374430), (11360, 5736987), (11502, 5666160), (12780, 5099544), (12960, 5028717), (15336, 4249620), (17040, 3824658), (17253, 3777440), (19170, 3399696), (19440, 3352478), (20448, 3187215), (23004, 2833080), (23609, 2760480), (25560, 2549772), (28755, 2266464), (30672, 2124810), (34080, 1912329), (34506, 1888720), (38340, 1699848), (38880, 1676239), (46008, 1416540), (47218, 1380240), (51120, 1274886), (57510, 1133232), (61344, 1062405), (69012, 944360), (70827, 920160), (76680, 849924), (86265, 755488), (92016, 708270), (94436, 690120), (102240, 637443), (115020, 566616), (118045, 552096), (138024, 472180), (141654, 460080), (153360, 424962), (172530, 377744), (184032, 354135), (188872, 345060), (212481, 306720), (230040, 283308), (236090, 276048)]