194770440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7841}}^1$

素因数の和:7884

約数の個数: 128

約数和(自身を含む): 677548800

約数和(自身を除く): 482778360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 7841, 8280, 12420, 15682, 23523, 24840, 31364, 39205, 47046, 62728, 70569, 78410, 94092, 117615, 141138, 156820, 180343, 188184, 211707, 235230, 282276, 313640, 352845, 360686, 423414, 470460, 541029, 564552, 705690, 721372, 846828, 901715, 940920, 1058535, 1082058, 1411380, 1442744, 1623087, 1693656, 1803430, 2117070, 2164116, 2705145, 2822760, 3246174, 3606860, 4234140, 4328232, 4869261, 5410290, 6492348, 7213720, 8115435, 8468280, 9738522, 10820580, 12984696, 16230870, 19477044, 21641160, 24346305, 32461740, 38954088, 48692610, 64923480, 97385220, 194770440]

約数ペア:

[(1, 194770440), (2, 97385220), (3, 64923480), (4, 48692610), (5, 38954088), (6, 32461740), (8, 24346305), (9, 21641160), (10, 19477044), (12, 16230870), (15, 12984696), (18, 10820580), (20, 9738522), (23, 8468280), (24, 8115435), (27, 7213720), (30, 6492348), (36, 5410290), (40, 4869261), (45, 4328232), (46, 4234140), (54, 3606860), (60, 3246174), (69, 2822760), (72, 2705145), (90, 2164116), (92, 2117070), (108, 1803430), (115, 1693656), (120, 1623087), (135, 1442744), (138, 1411380), (180, 1082058), (184, 1058535), (207, 940920), (216, 901715), (230, 846828), (270, 721372), (276, 705690), (345, 564552), (360, 541029), (414, 470460), (460, 423414), (540, 360686), (552, 352845), (621, 313640), (690, 282276), (828, 235230), (920, 211707), (1035, 188184), (1080, 180343), (1242, 156820), (1380, 141138), (1656, 117615), (2070, 94092), (2484, 78410), (2760, 70569), (3105, 62728), (4140, 47046), (4968, 39205), (6210, 31364), (7841, 24840), (8280, 23523), (12420, 15682)]