153345920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2633}}^1$

素因数の和:2672

約数の個数: 128

約数和(自身を含む): 451362240

約数和(自身を除く): 298016320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2633, 2912, 3640, 4160, 4480, 5266, 5824, 7280, 8320, 10532, 11648, 13165, 14560, 18431, 21064, 26330, 29120, 34229, 36862, 42128, 52660, 58240, 68458, 73724, 84256, 92155, 105320, 136916, 147448, 168512, 171145, 184310, 210640, 239603, 273832, 294896, 337024, 342290, 368620, 421280, 479206, 547664, 589792, 684580, 737240, 842560, 958412, 1095328, 1179584, 1198015, 1369160, 1474480, 1685120, 1916824, 2190656, 2359168, 2396030, 2738320, 2948960, 3833648, 4381312, 4792060, 5476640, 5897920, 7667296, 9584120, 10953280, 11795840, 15334592, 19168240, 21906560, 30669184, 38336480, 76672960, 153345920]

約数ペア:

[(1, 153345920), (2, 76672960), (4, 38336480), (5, 30669184), (7, 21906560), (8, 19168240), (10, 15334592), (13, 11795840), (14, 10953280), (16, 9584120), (20, 7667296), (26, 5897920), (28, 5476640), (32, 4792060), (35, 4381312), (40, 3833648), (52, 2948960), (56, 2738320), (64, 2396030), (65, 2359168), (70, 2190656), (80, 1916824), (91, 1685120), (104, 1474480), (112, 1369160), (128, 1198015), (130, 1179584), (140, 1095328), (160, 958412), (182, 842560), (208, 737240), (224, 684580), (260, 589792), (280, 547664), (320, 479206), (364, 421280), (416, 368620), (448, 342290), (455, 337024), (520, 294896), (560, 273832), (640, 239603), (728, 210640), (832, 184310), (896, 171145), (910, 168512), (1040, 147448), (1120, 136916), (1456, 105320), (1664, 92155), (1820, 84256), (2080, 73724), (2240, 68458), (2633, 58240), (2912, 52660), (3640, 42128), (4160, 36862), (4480, 34229), (5266, 29120), (5824, 26330), (7280, 21064), (8320, 18431), (10532, 14560), (11648, 13165)]