28423881360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{194471}}^1$

素因数の和:194526

約数の個数: 240

約数和(自身を含む): 112855991040

約数和(自身を除く): 84432109680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 126, 140, 144, 145, 168, 174, 180, 203, 210, 232, 240, 252, 261, 280, 290, 315, 336, 348, 360, 406, 420, 435, 464, 504, 522, 560, 580, 609, 630, 696, 720, 812, 840, 870, 1008, 1015, 1044, 1160, 1218, 1260, 1305, 1392, 1624, 1680, 1740, 1827, 2030, 2088, 2320, 2436, 2520, 2610, 3045, 3248, 3480, 3654, 4060, 4176, 4872, 5040, 5220, 6090, 6960, 7308, 8120, 9135, 9744, 10440, 12180, 14616, 16240, 18270, 20880, 24360, 29232, 36540, 48720, 73080, 146160, 194471, 388942, 583413, 777884, 972355, 1166826, 1361297, 1555768, 1750239, 1944710, 2333652, 2722594, 2917065, 3111536, 3500478, 3889420, 4083891, 4667304, 5445188, 5639659, 5834130, 6806485, 7000956, 7778840, 8167782, 8751195, 9334608, 10890376, 11279318, 11668260, 12251673, 13612970, 14001912, 15557680, 16335564, 16918977, 17502390, 20419455, 21780752, 22558636, 23336520, 24503346, 27225940, 28003824, 28198295, 32671128, 33837954, 35004780, 39477613, 40838910, 45117272, 46673040, 49006692, 50756931, 54451880, 56396590, 61258365, 65342256, 67675908, 70009560, 78955226, 81677820, 84594885, 90234544, 98013384, 101513862, 108903760, 112793180, 118432839, 122516730, 135351816, 140019120, 157910452, 163355640, 169189770, 196026768, 197388065, 203027724, 225586360, 236865678, 245033460, 253784655, 270703632, 315820904, 326711280, 338379540, 355298517, 394776130, 406055448, 451172720, 473731356, 490066920, 507569310, 592164195, 631641808, 676759080, 710597034, 789552260, 812110896, 947462712, 980133840, 1015138620, 1184328390, 1353518160, 1421194068, 1579104520, 1776492585, 1894925424, 2030277240, 2368656780, 2842388136, 3158209040, 3552985170, 4060554480, 4737313560, 5684776272, 7105970340, 9474627120, 14211940680, 28423881360]

約数ペア:

[(1, 28423881360), (2, 14211940680), (3, 9474627120), (4, 7105970340), (5, 5684776272), (6, 4737313560), (7, 4060554480), (8, 3552985170), (9, 3158209040), (10, 2842388136), (12, 2368656780), (14, 2030277240), (15, 1894925424), (16, 1776492585), (18, 1579104520), (20, 1421194068), (21, 1353518160), (24, 1184328390), (28, 1015138620), (29, 980133840), (30, 947462712), (35, 812110896), (36, 789552260), (40, 710597034), (42, 676759080), (45, 631641808), (48, 592164195), (56, 507569310), (58, 490066920), (60, 473731356), (63, 451172720), (70, 406055448), (72, 394776130), (80, 355298517), (84, 338379540), (87, 326711280), (90, 315820904), (105, 270703632), (112, 253784655), (116, 245033460), (120, 236865678), (126, 225586360), (140, 203027724), (144, 197388065), (145, 196026768), (168, 169189770), (174, 163355640), (180, 157910452), (203, 140019120), (210, 135351816), (232, 122516730), (240, 118432839), (252, 112793180), (261, 108903760), (280, 101513862), (290, 98013384), (315, 90234544), (336, 84594885), (348, 81677820), (360, 78955226), (406, 70009560), (420, 67675908), (435, 65342256), (464, 61258365), (504, 56396590), (522, 54451880), (560, 50756931), (580, 49006692), (609, 46673040), (630, 45117272), (696, 40838910), (720, 39477613), (812, 35004780), (840, 33837954), (870, 32671128), (1008, 28198295), (1015, 28003824), (1044, 27225940), (1160, 24503346), (1218, 23336520), (1260, 22558636), (1305, 21780752), (1392, 20419455), (1624, 17502390), (1680, 16918977), (1740, 16335564), (1827, 15557680), (2030, 14001912), (2088, 13612970), (2320, 12251673), (2436, 11668260), (2520, 11279318), (2610, 10890376), (3045, 9334608), (3248, 8751195), (3480, 8167782), (3654, 7778840), (4060, 7000956), (4176, 6806485), (4872, 5834130), (5040, 5639659), (5220, 5445188), (6090, 4667304), (6960, 4083891), (7308, 3889420), (8120, 3500478), (9135, 3111536), (9744, 2917065), (10440, 2722594), (12180, 2333652), (14616, 1944710), (16240, 1750239), (18270, 1555768), (20880, 1361297), (24360, 1166826), (29232, 972355), (36540, 777884), (48720, 583413), (73080, 388942), (146160, 194471)]