261802054080

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{12986213}}^1$

素因数の和:12986243

約数の個数: 168

約数和(自身を含む): 1029131487072

約数和(自身を除く): 767329432992

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 12986213, 25972426, 38958639, 51944852, 64931065, 77917278, 90903491, 103889704, 116875917, 129862130, 155834556, 181806982, 194793195, 207779408, 233751834, 259724260, 272710473, 311669112, 363613964, 389586390, 415558816, 454517455, 467503668, 519448520, 545420946, 584379585, 623338224, 727227928, 779172780, 818131419, 831117632, 909034910, 935007336, 1038897040, 1090841892, 1168759170, 1246676448, 1363552365, 1454455856, 1558345560, 1636262838, 1818069820, 1870014672, 2077794080, 2181683784, 2337518340, 2493352896, 2727104730, 2908911712, 3116691120, 3272525676, 3636139640, 3740029344, 4090657095, 4155588160, 4363367568, 4675036680, 5454209460, 5817823424, 6233382240, 6545051352, 7272279280, 7480058688, 8181314190, 8726735136, 9350073360, 10908418920, 12466764480, 13090102704, 14544558560, 16362628380, 17453470272, 18700146720, 21816837840, 26180205408, 29089117120, 32725256760, 37400293440, 43633675680, 52360410816, 65450513520, 87267351360, 130901027040, 261802054080]

約数ペア:

[(1, 261802054080), (2, 130901027040), (3, 87267351360), (4, 65450513520), (5, 52360410816), (6, 43633675680), (7, 37400293440), (8, 32725256760), (9, 29089117120), (10, 26180205408), (12, 21816837840), (14, 18700146720), (15, 17453470272), (16, 16362628380), (18, 14544558560), (20, 13090102704), (21, 12466764480), (24, 10908418920), (28, 9350073360), (30, 8726735136), (32, 8181314190), (35, 7480058688), (36, 7272279280), (40, 6545051352), (42, 6233382240), (45, 5817823424), (48, 5454209460), (56, 4675036680), (60, 4363367568), (63, 4155588160), (64, 4090657095), (70, 3740029344), (72, 3636139640), (80, 3272525676), (84, 3116691120), (90, 2908911712), (96, 2727104730), (105, 2493352896), (112, 2337518340), (120, 2181683784), (126, 2077794080), (140, 1870014672), (144, 1818069820), (160, 1636262838), (168, 1558345560), (180, 1454455856), (192, 1363552365), (210, 1246676448), (224, 1168759170), (240, 1090841892), (252, 1038897040), (280, 935007336), (288, 909034910), (315, 831117632), (320, 818131419), (336, 779172780), (360, 727227928), (420, 623338224), (448, 584379585), (480, 545420946), (504, 519448520), (560, 467503668), (576, 454517455), (630, 415558816), (672, 389586390), (720, 363613964), (840, 311669112), (960, 272710473), (1008, 259724260), (1120, 233751834), (1260, 207779408), (1344, 194793195), (1440, 181806982), (1680, 155834556), (2016, 129862130), (2240, 116875917), (2520, 103889704), (2880, 90903491), (3360, 77917278), (4032, 64931065), (5040, 51944852), (6720, 38958639), (10080, 25972426), (20160, 12986213)]