16218185760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1657}}^1$

素因数の和:2656

約数の個数: 288

約数和(自身を含む): 63354275712

約数和(自身を除く): 47136089952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 971, 1008, 1120, 1260, 1440, 1657, 1680, 1942, 2016, 2520, 2913, 3314, 3360, 3884, 4855, 4971, 5040, 5826, 6628, 6797, 7768, 8285, 8739, 9710, 9942, 10080, 11599, 11652, 13256, 13594, 14565, 14913, 15536, 16570, 17478, 19420, 19884, 20391, 23198, 23304, 24855, 26512, 27188, 29130, 29826, 31072, 33140, 33985, 34797, 34956, 38840, 39768, 40782, 43695, 46396, 46608, 49710, 53024, 54376, 57995, 58260, 59652, 61173, 66280, 67970, 69594, 69912, 74565, 77680, 79536, 81564, 87390, 92792, 93216, 99420, 101955, 104391, 108752, 115990, 116520, 119304, 122346, 132560, 135940, 139188, 139824, 149130, 155360, 159072, 163128, 173985, 174780, 185584, 198840, 203910, 208782, 217504, 231980, 233040, 238608, 244692, 265120, 271880, 278376, 279648, 298260, 305865, 326256, 347970, 349560, 371168, 397680, 407820, 417564, 463960, 466080, 477216, 489384, 521955, 543760, 556752, 596520, 611730, 652512, 695940, 699120, 795360, 815640, 835128, 927920, 978768, 1043910, 1087520, 1113504, 1193040, 1223460, 1391880, 1398240, 1608947, 1631280, 1670256, 1855840, 1957536, 2087820, 2386080, 2446920, 2783760, 3217894, 3262560, 3340512, 4175640, 4826841, 4893840, 5567520, 6435788, 8044735, 8351280, 9653682, 9787680, 11262629, 12871576, 14480523, 16089470, 16702560, 19307364, 22525258, 24134205, 25743152, 28961046, 32178940, 33787887, 38614728, 45050516, 48268410, 51486304, 56313145, 57922092, 64357880, 67575774, 72402615, 77229456, 90101032, 96536820, 101363661, 112626290, 115844184, 128715760, 135151548, 144805230, 154458912, 168939435, 180202064, 193073640, 202727322, 225252580, 231688368, 257431520, 270303096, 289610460, 337878870, 360404128, 386147280, 405454644, 450505160, 463376736, 506818305, 540606192, 579220920, 675757740, 772294560, 810909288, 901010320, 1013636610, 1081212384, 1158441840, 1351515480, 1621818576, 1802020640, 2027273220, 2316883680, 2703030960, 3243637152, 4054546440, 5406061920, 8109092880, 16218185760]

約数ペア:

[(1, 16218185760), (2, 8109092880), (3, 5406061920), (4, 4054546440), (5, 3243637152), (6, 2703030960), (7, 2316883680), (8, 2027273220), (9, 1802020640), (10, 1621818576), (12, 1351515480), (14, 1158441840), (15, 1081212384), (16, 1013636610), (18, 901010320), (20, 810909288), (21, 772294560), (24, 675757740), (28, 579220920), (30, 540606192), (32, 506818305), (35, 463376736), (36, 450505160), (40, 405454644), (42, 386147280), (45, 360404128), (48, 337878870), (56, 289610460), (60, 270303096), (63, 257431520), (70, 231688368), (72, 225252580), (80, 202727322), (84, 193073640), (90, 180202064), (96, 168939435), (105, 154458912), (112, 144805230), (120, 135151548), (126, 128715760), (140, 115844184), (144, 112626290), (160, 101363661), (168, 96536820), (180, 90101032), (210, 77229456), (224, 72402615), (240, 67575774), (252, 64357880), (280, 57922092), (288, 56313145), (315, 51486304), (336, 48268410), (360, 45050516), (420, 38614728), (480, 33787887), (504, 32178940), (560, 28961046), (630, 25743152), (672, 24134205), (720, 22525258), (840, 19307364), (971, 16702560), (1008, 16089470), (1120, 14480523), (1260, 12871576), (1440, 11262629), (1657, 9787680), (1680, 9653682), (1942, 8351280), (2016, 8044735), (2520, 6435788), (2913, 5567520), (3314, 4893840), (3360, 4826841), (3884, 4175640), (4855, 3340512), (4971, 3262560), (5040, 3217894), (5826, 2783760), (6628, 2446920), (6797, 2386080), (7768, 2087820), (8285, 1957536), (8739, 1855840), (9710, 1670256), (9942, 1631280), (10080, 1608947), (11599, 1398240), (11652, 1391880), (13256, 1223460), (13594, 1193040), (14565, 1113504), (14913, 1087520), (15536, 1043910), (16570, 978768), (17478, 927920), (19420, 835128), (19884, 815640), (20391, 795360), (23198, 699120), (23304, 695940), (24855, 652512), (26512, 611730), (27188, 596520), (29130, 556752), (29826, 543760), (31072, 521955), (33140, 489384), (33985, 477216), (34797, 466080), (34956, 463960), (38840, 417564), (39768, 407820), (40782, 397680), (43695, 371168), (46396, 349560), (46608, 347970), (49710, 326256), (53024, 305865), (54376, 298260), (57995, 279648), (58260, 278376), (59652, 271880), (61173, 265120), (66280, 244692), (67970, 238608), (69594, 233040), (69912, 231980), (74565, 217504), (77680, 208782), (79536, 203910), (81564, 198840), (87390, 185584), (92792, 174780), (93216, 173985), (99420, 163128), (101955, 159072), (104391, 155360), (108752, 149130), (115990, 139824), (116520, 139188), (119304, 135940), (122346, 132560)]