158094720

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{1307}}^1$

素因数の和:1342

約数の個数: 256

約数和(自身を含む): 640396800

約数和(自身を除く): 482302080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1307, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2614, 2688, 2880, 3024, 3360, 3456, 3780, 3921, 4032, 4320, 4480, 5040, 5228, 5760, 6048, 6535, 6720, 7560, 7842, 8064, 8640, 9149, 10080, 10456, 11763, 12096, 13070, 13440, 15120, 15684, 17280, 18298, 19605, 20160, 20912, 23526, 24192, 26140, 27447, 30240, 31368, 35289, 36596, 39210, 40320, 41824, 45745, 47052, 52280, 54894, 58815, 60480, 62736, 70578, 73192, 78420, 82341, 83648, 91490, 94104, 104560, 109788, 117630, 120960, 125472, 137235, 141156, 146384, 156840, 164682, 167296, 176445, 182980, 188208, 209120, 219576, 235260, 247023, 250944, 274470, 282312, 292768, 313680, 329364, 352890, 365960, 376416, 411705, 418240, 439152, 470520, 494046, 501888, 548940, 564624, 585536, 627360, 658728, 705780, 731920, 752832, 823410, 836480, 878304, 941040, 988092, 1097880, 1129248, 1171072, 1235115, 1254720, 1317456, 1411560, 1463840, 1505664, 1646820, 1756608, 1882080, 1976184, 2195760, 2258496, 2470230, 2509440, 2634912, 2823120, 2927680, 3293640, 3513216, 3764160, 3952368, 4391520, 4516992, 4940460, 5269824, 5646240, 5855360, 6587280, 7528320, 7904736, 8783040, 9880920, 10539648, 11292480, 13174560, 15809472, 17566080, 19761840, 22584960, 26349120, 31618944, 39523680, 52698240, 79047360, 158094720]

約数ペア:

[(1, 158094720), (2, 79047360), (3, 52698240), (4, 39523680), (5, 31618944), (6, 26349120), (7, 22584960), (8, 19761840), (9, 17566080), (10, 15809472), (12, 13174560), (14, 11292480), (15, 10539648), (16, 9880920), (18, 8783040), (20, 7904736), (21, 7528320), (24, 6587280), (27, 5855360), (28, 5646240), (30, 5269824), (32, 4940460), (35, 4516992), (36, 4391520), (40, 3952368), (42, 3764160), (45, 3513216), (48, 3293640), (54, 2927680), (56, 2823120), (60, 2634912), (63, 2509440), (64, 2470230), (70, 2258496), (72, 2195760), (80, 1976184), (84, 1882080), (90, 1756608), (96, 1646820), (105, 1505664), (108, 1463840), (112, 1411560), (120, 1317456), (126, 1254720), (128, 1235115), (135, 1171072), (140, 1129248), (144, 1097880), (160, 988092), (168, 941040), (180, 878304), (189, 836480), (192, 823410), (210, 752832), (216, 731920), (224, 705780), (240, 658728), (252, 627360), (270, 585536), (280, 564624), (288, 548940), (315, 501888), (320, 494046), (336, 470520), (360, 439152), (378, 418240), (384, 411705), (420, 376416), (432, 365960), (448, 352890), (480, 329364), (504, 313680), (540, 292768), (560, 282312), (576, 274470), (630, 250944), (640, 247023), (672, 235260), (720, 219576), (756, 209120), (840, 188208), (864, 182980), (896, 176445), (945, 167296), (960, 164682), (1008, 156840), (1080, 146384), (1120, 141156), (1152, 137235), (1260, 125472), (1307, 120960), (1344, 117630), (1440, 109788), (1512, 104560), (1680, 94104), (1728, 91490), (1890, 83648), (1920, 82341), (2016, 78420), (2160, 73192), (2240, 70578), (2520, 62736), (2614, 60480), (2688, 58815), (2880, 54894), (3024, 52280), (3360, 47052), (3456, 45745), (3780, 41824), (3921, 40320), (4032, 39210), (4320, 36596), (4480, 35289), (5040, 31368), (5228, 30240), (5760, 27447), (6048, 26140), (6535, 24192), (6720, 23526), (7560, 20912), (7842, 20160), (8064, 19605), (8640, 18298), (9149, 17280), (10080, 15684), (10456, 15120), (11763, 13440), (12096, 13070)]