204764403840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2480189}}^1$

素因数の和:2480254

約数の個数: 128

約数和(自身を含む): 667865563200

約数和(自身を除く): 463101159360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 1920, 2064, 2580, 2752, 3440, 4128, 5160, 5504, 6880, 8256, 10320, 13760, 16512, 20640, 27520, 41280, 82560, 2480189, 4960378, 7440567, 9920756, 12400945, 14881134, 19841512, 24801890, 29762268, 37202835, 39683024, 49603780, 59524536, 74405670, 79366048, 99207560, 106648127, 119049072, 148811340, 158732096, 198415120, 213296254, 238098144, 297622680, 317464192, 319944381, 396830240, 426592508, 476196288, 533240635, 595245360, 639888762, 793660480, 853185016, 952392576, 1066481270, 1190490720, 1279777524, 1587320960, 1599721905, 1706370032, 2132962540, 2380981440, 2559555048, 3199443810, 3412740064, 4265925080, 4761962880, 5119110096, 6398887620, 6825480128, 8531850160, 10238220192, 12797775240, 13650960256, 17063700320, 20476440384, 25595550480, 34127400640, 40952880768, 51191100960, 68254801280, 102382201920, 204764403840]

約数ペア:

[(1, 204764403840), (2, 102382201920), (3, 68254801280), (4, 51191100960), (5, 40952880768), (6, 34127400640), (8, 25595550480), (10, 20476440384), (12, 17063700320), (15, 13650960256), (16, 12797775240), (20, 10238220192), (24, 8531850160), (30, 6825480128), (32, 6398887620), (40, 5119110096), (43, 4761962880), (48, 4265925080), (60, 3412740064), (64, 3199443810), (80, 2559555048), (86, 2380981440), (96, 2132962540), (120, 1706370032), (128, 1599721905), (129, 1587320960), (160, 1279777524), (172, 1190490720), (192, 1066481270), (215, 952392576), (240, 853185016), (258, 793660480), (320, 639888762), (344, 595245360), (384, 533240635), (430, 476196288), (480, 426592508), (516, 396830240), (640, 319944381), (645, 317464192), (688, 297622680), (860, 238098144), (960, 213296254), (1032, 198415120), (1290, 158732096), (1376, 148811340), (1720, 119049072), (1920, 106648127), (2064, 99207560), (2580, 79366048), (2752, 74405670), (3440, 59524536), (4128, 49603780), (5160, 39683024), (5504, 37202835), (6880, 29762268), (8256, 24801890), (10320, 19841512), (13760, 14881134), (16512, 12400945), (20640, 9920756), (27520, 7440567), (41280, 4960378), (82560, 2480189)]