21635134080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{1609757}}^1$

素因数の和:1609786

約数の個数: 128

約数和(自身を含む): 78813751680

約数和(自身を除く): 57178617600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 1609757, 3219514, 4829271, 6439028, 8048785, 9658542, 11268299, 12878056, 16097570, 19317084, 22536598, 24146355, 25756112, 32195140, 33804897, 38634168, 45073196, 48292710, 51512224, 56341495, 64390280, 67609794, 77268336, 90146392, 96585420, 103024448, 112682990, 128780560, 135219588, 154536672, 169024485, 180292784, 193170840, 206048896, 225365980, 257561120, 270439176, 309073344, 338048970, 360585568, 386341680, 450731960, 515122240, 540878352, 618146688, 676097940, 721171136, 772683360, 901463920, 1030244480, 1081756704, 1352195880, 1442342272, 1545366720, 1802927840, 2163513408, 2704391760, 3090733440, 3605855680, 4327026816, 5408783520, 7211711360, 10817567040, 21635134080]

約数ペア:

[(1, 21635134080), (2, 10817567040), (3, 7211711360), (4, 5408783520), (5, 4327026816), (6, 3605855680), (7, 3090733440), (8, 2704391760), (10, 2163513408), (12, 1802927840), (14, 1545366720), (15, 1442342272), (16, 1352195880), (20, 1081756704), (21, 1030244480), (24, 901463920), (28, 772683360), (30, 721171136), (32, 676097940), (35, 618146688), (40, 540878352), (42, 515122240), (48, 450731960), (56, 386341680), (60, 360585568), (64, 338048970), (70, 309073344), (80, 270439176), (84, 257561120), (96, 225365980), (105, 206048896), (112, 193170840), (120, 180292784), (128, 169024485), (140, 154536672), (160, 135219588), (168, 128780560), (192, 112682990), (210, 103024448), (224, 96585420), (240, 90146392), (280, 77268336), (320, 67609794), (336, 64390280), (384, 56341495), (420, 51512224), (448, 48292710), (480, 45073196), (560, 38634168), (640, 33804897), (672, 32195140), (840, 25756112), (896, 24146355), (960, 22536598), (1120, 19317084), (1344, 16097570), (1680, 12878056), (1920, 11268299), (2240, 9658542), (2688, 8048785), (3360, 6439028), (4480, 4829271), (6720, 3219514), (13440, 1609757)]