268015680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3209}}^1$

素因数の和:3261

約数の個数: 168

約数和(自身を含む): 953947800

約数和(自身を除く): 685932120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1740, 1856, 2088, 2320, 2610, 2784, 2880, 3209, 3480, 4176, 4640, 5220, 5568, 6418, 6960, 8352, 9280, 9627, 10440, 12836, 13920, 16045, 16704, 19254, 20880, 25672, 27840, 28881, 32090, 38508, 41760, 48135, 51344, 57762, 64180, 77016, 83520, 93061, 96270, 102688, 115524, 128360, 144405, 154032, 186122, 192540, 205376, 231048, 256720, 279183, 288810, 308064, 372244, 385080, 462096, 465305, 513440, 558366, 577620, 616128, 744488, 770160, 837549, 924192, 930610, 1026880, 1116732, 1155240, 1395915, 1488976, 1540320, 1675098, 1848384, 1861220, 2233464, 2310480, 2791830, 2977952, 3080640, 3350196, 3722440, 4187745, 4466928, 4620960, 5583660, 5955904, 6700392, 7444880, 8375490, 8933856, 9241920, 11167320, 13400784, 14889760, 16750980, 17867712, 22334640, 26801568, 29779520, 33501960, 44669280, 53603136, 67003920, 89338560, 134007840, 268015680]

約数ペア:

[(1, 268015680), (2, 134007840), (3, 89338560), (4, 67003920), (5, 53603136), (6, 44669280), (8, 33501960), (9, 29779520), (10, 26801568), (12, 22334640), (15, 17867712), (16, 16750980), (18, 14889760), (20, 13400784), (24, 11167320), (29, 9241920), (30, 8933856), (32, 8375490), (36, 7444880), (40, 6700392), (45, 5955904), (48, 5583660), (58, 4620960), (60, 4466928), (64, 4187745), (72, 3722440), (80, 3350196), (87, 3080640), (90, 2977952), (96, 2791830), (116, 2310480), (120, 2233464), (144, 1861220), (145, 1848384), (160, 1675098), (174, 1540320), (180, 1488976), (192, 1395915), (232, 1155240), (240, 1116732), (261, 1026880), (288, 930610), (290, 924192), (320, 837549), (348, 770160), (360, 744488), (435, 616128), (464, 577620), (480, 558366), (522, 513440), (576, 465305), (580, 462096), (696, 385080), (720, 372244), (870, 308064), (928, 288810), (960, 279183), (1044, 256720), (1160, 231048), (1305, 205376), (1392, 192540), (1440, 186122), (1740, 154032), (1856, 144405), (2088, 128360), (2320, 115524), (2610, 102688), (2784, 96270), (2880, 93061), (3209, 83520), (3480, 77016), (4176, 64180), (4640, 57762), (5220, 51344), (5568, 48135), (6418, 41760), (6960, 38508), (8352, 32090), (9280, 28881), (9627, 27840), (10440, 25672), (12836, 20880), (13920, 19254), (16045, 16704)]