156906240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1462

約数の個数: 144

約数和(自身を含む): 518767200

約数和(自身を除く): 361860960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 768, 870, 928, 960, 1160, 1280, 1392, 1409, 1740, 1856, 1920, 2320, 2784, 2818, 3480, 3712, 3840, 4227, 4640, 5568, 5636, 6960, 7045, 7424, 8454, 9280, 11136, 11272, 13920, 14090, 16908, 18560, 21135, 22272, 22544, 27840, 28180, 33816, 37120, 40861, 42270, 45088, 55680, 56360, 67632, 81722, 84540, 90176, 111360, 112720, 122583, 135264, 163444, 169080, 180352, 204305, 225440, 245166, 270528, 326888, 338160, 360704, 408610, 450880, 490332, 541056, 612915, 653776, 676320, 817220, 901760, 980664, 1082112, 1225830, 1307552, 1352640, 1634440, 1803520, 1961328, 2451660, 2615104, 2705280, 3268880, 3922656, 4903320, 5230208, 5410560, 6537760, 7845312, 9806640, 10460416, 13075520, 15690624, 19613280, 26151040, 31381248, 39226560, 52302080, 78453120, 156906240]

約数ペア:

[(1, 156906240), (2, 78453120), (3, 52302080), (4, 39226560), (5, 31381248), (6, 26151040), (8, 19613280), (10, 15690624), (12, 13075520), (15, 10460416), (16, 9806640), (20, 7845312), (24, 6537760), (29, 5410560), (30, 5230208), (32, 4903320), (40, 3922656), (48, 3268880), (58, 2705280), (60, 2615104), (64, 2451660), (80, 1961328), (87, 1803520), (96, 1634440), (116, 1352640), (120, 1307552), (128, 1225830), (145, 1082112), (160, 980664), (174, 901760), (192, 817220), (232, 676320), (240, 653776), (256, 612915), (290, 541056), (320, 490332), (348, 450880), (384, 408610), (435, 360704), (464, 338160), (480, 326888), (580, 270528), (640, 245166), (696, 225440), (768, 204305), (870, 180352), (928, 169080), (960, 163444), (1160, 135264), (1280, 122583), (1392, 112720), (1409, 111360), (1740, 90176), (1856, 84540), (1920, 81722), (2320, 67632), (2784, 56360), (2818, 55680), (3480, 45088), (3712, 42270), (3840, 40861), (4227, 37120), (4640, 33816), (5568, 28180), (5636, 27840), (6960, 22544), (7045, 22272), (7424, 21135), (8454, 18560), (9280, 16908), (11136, 14090), (11272, 13920)]