172735080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 256

約数和(自身を含む): 635904000

約数和(自身を除く): 463168920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 79, 84, 95, 105, 114, 120, 133, 137, 140, 152, 158, 168, 190, 210, 228, 237, 266, 274, 280, 285, 316, 380, 395, 399, 411, 420, 456, 474, 532, 548, 553, 570, 632, 665, 685, 760, 790, 798, 822, 840, 948, 959, 1064, 1096, 1106, 1140, 1185, 1330, 1370, 1501, 1580, 1596, 1644, 1659, 1896, 1918, 1995, 2055, 2212, 2280, 2370, 2603, 2660, 2740, 2765, 2877, 3002, 3160, 3192, 3288, 3318, 3836, 3990, 4110, 4424, 4503, 4740, 4795, 5206, 5320, 5480, 5530, 5754, 6004, 6636, 7505, 7672, 7809, 7980, 8220, 8295, 9006, 9480, 9590, 10412, 10507, 10823, 11060, 11508, 12008, 13015, 13272, 14385, 15010, 15618, 15960, 16440, 16590, 18012, 18221, 19180, 20824, 21014, 21646, 22120, 22515, 23016, 26030, 28770, 30020, 31236, 31521, 32469, 33180, 36024, 36442, 38360, 39045, 42028, 43292, 45030, 52060, 52535, 54115, 54663, 57540, 60040, 62472, 63042, 64938, 66360, 72884, 75761, 78090, 84056, 86584, 90060, 91105, 104120, 105070, 108230, 109326, 115080, 126084, 129876, 145768, 151522, 156180, 157605, 162345, 180120, 182210, 205637, 210140, 216460, 218652, 227283, 252168, 259752, 273315, 303044, 312360, 315210, 324690, 364420, 378805, 411274, 420280, 432920, 437304, 454566, 546630, 606088, 616911, 630420, 649380, 728840, 757610, 822548, 909132, 1028185, 1093260, 1136415, 1233822, 1260840, 1298760, 1439459, 1515220, 1645096, 1818264, 2056370, 2186520, 2272830, 2467644, 2878918, 3030440, 3084555, 4112740, 4318377, 4545660, 4935288, 5757836, 6169110, 7197295, 8225480, 8636754, 9091320, 11515672, 12338220, 14394590, 17273508, 21591885, 24676440, 28789180, 34547016, 43183770, 57578360, 86367540, 172735080]

約数ペア:

[(1, 172735080), (2, 86367540), (3, 57578360), (4, 43183770), (5, 34547016), (6, 28789180), (7, 24676440), (8, 21591885), (10, 17273508), (12, 14394590), (14, 12338220), (15, 11515672), (19, 9091320), (20, 8636754), (21, 8225480), (24, 7197295), (28, 6169110), (30, 5757836), (35, 4935288), (38, 4545660), (40, 4318377), (42, 4112740), (56, 3084555), (57, 3030440), (60, 2878918), (70, 2467644), (76, 2272830), (79, 2186520), (84, 2056370), (95, 1818264), (105, 1645096), (114, 1515220), (120, 1439459), (133, 1298760), (137, 1260840), (140, 1233822), (152, 1136415), (158, 1093260), (168, 1028185), (190, 909132), (210, 822548), (228, 757610), (237, 728840), (266, 649380), (274, 630420), (280, 616911), (285, 606088), (316, 546630), (380, 454566), (395, 437304), (399, 432920), (411, 420280), (420, 411274), (456, 378805), (474, 364420), (532, 324690), (548, 315210), (553, 312360), (570, 303044), (632, 273315), (665, 259752), (685, 252168), (760, 227283), (790, 218652), (798, 216460), (822, 210140), (840, 205637), (948, 182210), (959, 180120), (1064, 162345), (1096, 157605), (1106, 156180), (1140, 151522), (1185, 145768), (1330, 129876), (1370, 126084), (1501, 115080), (1580, 109326), (1596, 108230), (1644, 105070), (1659, 104120), (1896, 91105), (1918, 90060), (1995, 86584), (2055, 84056), (2212, 78090), (2280, 75761), (2370, 72884), (2603, 66360), (2660, 64938), (2740, 63042), (2765, 62472), (2877, 60040), (3002, 57540), (3160, 54663), (3192, 54115), (3288, 52535), (3318, 52060), (3836, 45030), (3990, 43292), (4110, 42028), (4424, 39045), (4503, 38360), (4740, 36442), (4795, 36024), (5206, 33180), (5320, 32469), (5480, 31521), (5530, 31236), (5754, 30020), (6004, 28770), (6636, 26030), (7505, 23016), (7672, 22515), (7809, 22120), (7980, 21646), (8220, 21014), (8295, 20824), (9006, 19180), (9480, 18221), (9590, 18012), (10412, 16590), (10507, 16440), (10823, 15960), (11060, 15618), (11508, 15010), (12008, 14385), (13015, 13272)]