161339279040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{356819}}^1$

素因数の和:356999

約数の個数: 168

約数和(自身を含む): 558476109360

約数和(自身を除く): 397136830320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 157, 160, 180, 192, 240, 288, 314, 320, 360, 471, 480, 576, 628, 720, 785, 942, 960, 1256, 1413, 1440, 1570, 1884, 2355, 2512, 2826, 2880, 3140, 3768, 4710, 5024, 5652, 6280, 7065, 7536, 9420, 10048, 11304, 12560, 14130, 15072, 18840, 22608, 25120, 28260, 30144, 37680, 45216, 50240, 56520, 75360, 90432, 113040, 150720, 226080, 356819, 452160, 713638, 1070457, 1427276, 1784095, 2140914, 2854552, 3211371, 3568190, 4281828, 5352285, 5709104, 6422742, 7136380, 8563656, 10704570, 11418208, 12845484, 14272760, 16056855, 17127312, 21409140, 22836416, 25690968, 28545520, 32113710, 34254624, 42818280, 51381936, 56020583, 57091040, 64227420, 68509248, 85636560, 102763872, 112041166, 114182080, 128454840, 168061749, 171273120, 205527744, 224082332, 256909680, 280102915, 336123498, 342546240, 448164664, 504185247, 513819360, 560205830, 672246996, 840308745, 896329328, 1008370494, 1027638720, 1120411660, 1344493992, 1680617490, 1792658656, 2016740988, 2240823320, 2520926235, 2688987984, 3361234980, 3585317312, 4033481976, 4481646640, 5041852470, 5377975968, 6722469960, 8066963952, 8963293280, 10083704940, 10755951936, 13444939920, 16133927904, 17926586560, 20167409880, 26889879840, 32267855808, 40334819760, 53779759680, 80669639520, 161339279040]

約数ペア:

[(1, 161339279040), (2, 80669639520), (3, 53779759680), (4, 40334819760), (5, 32267855808), (6, 26889879840), (8, 20167409880), (9, 17926586560), (10, 16133927904), (12, 13444939920), (15, 10755951936), (16, 10083704940), (18, 8963293280), (20, 8066963952), (24, 6722469960), (30, 5377975968), (32, 5041852470), (36, 4481646640), (40, 4033481976), (45, 3585317312), (48, 3361234980), (60, 2688987984), (64, 2520926235), (72, 2240823320), (80, 2016740988), (90, 1792658656), (96, 1680617490), (120, 1344493992), (144, 1120411660), (157, 1027638720), (160, 1008370494), (180, 896329328), (192, 840308745), (240, 672246996), (288, 560205830), (314, 513819360), (320, 504185247), (360, 448164664), (471, 342546240), (480, 336123498), (576, 280102915), (628, 256909680), (720, 224082332), (785, 205527744), (942, 171273120), (960, 168061749), (1256, 128454840), (1413, 114182080), (1440, 112041166), (1570, 102763872), (1884, 85636560), (2355, 68509248), (2512, 64227420), (2826, 57091040), (2880, 56020583), (3140, 51381936), (3768, 42818280), (4710, 34254624), (5024, 32113710), (5652, 28545520), (6280, 25690968), (7065, 22836416), (7536, 21409140), (9420, 17127312), (10048, 16056855), (11304, 14272760), (12560, 12845484), (14130, 11418208), (15072, 10704570), (18840, 8563656), (22608, 7136380), (25120, 6422742), (28260, 5709104), (30144, 5352285), (37680, 4281828), (45216, 3568190), (50240, 3211371), (56520, 2854552), (75360, 2140914), (90432, 1784095), (113040, 1427276), (150720, 1070457), (226080, 713638), (356819, 452160)]