170028720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1425

約数の個数: 200

約数和(自身を含む): 622065840

約数和(自身を除く): 452037120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1381, 1520, 1539, 1620, 1710, 2052, 2160, 2280, 2565, 2736, 2762, 3078, 3240, 3420, 4104, 4143, 4560, 5130, 5524, 6156, 6480, 6840, 6905, 7695, 8208, 8286, 10260, 11048, 12312, 12429, 13680, 13810, 15390, 16572, 20520, 20715, 22096, 24624, 24858, 26239, 27620, 30780, 33144, 37287, 41040, 41430, 49716, 52478, 55240, 61560, 62145, 66288, 74574, 78717, 82860, 99432, 104956, 110480, 111861, 123120, 124290, 131195, 149148, 157434, 165720, 186435, 198864, 209912, 223722, 236151, 248580, 262390, 298296, 314868, 331440, 372870, 393585, 419824, 447444, 472302, 497160, 524780, 559305, 596592, 629736, 708453, 745740, 787170, 894888, 944604, 994320, 1049560, 1118610, 1180755, 1259472, 1416906, 1491480, 1574340, 1789776, 1889208, 2099120, 2125359, 2237220, 2361510, 2833812, 2982960, 3148680, 3542265, 3778416, 4250718, 4474440, 4723020, 5667624, 6297360, 7084530, 8501436, 8948880, 9446040, 10626795, 11335248, 14169060, 17002872, 18892080, 21253590, 28338120, 34005744, 42507180, 56676240, 85014360, 170028720]

約数ペア:

[(1, 170028720), (2, 85014360), (3, 56676240), (4, 42507180), (5, 34005744), (6, 28338120), (8, 21253590), (9, 18892080), (10, 17002872), (12, 14169060), (15, 11335248), (16, 10626795), (18, 9446040), (19, 8948880), (20, 8501436), (24, 7084530), (27, 6297360), (30, 5667624), (36, 4723020), (38, 4474440), (40, 4250718), (45, 3778416), (48, 3542265), (54, 3148680), (57, 2982960), (60, 2833812), (72, 2361510), (76, 2237220), (80, 2125359), (81, 2099120), (90, 1889208), (95, 1789776), (108, 1574340), (114, 1491480), (120, 1416906), (135, 1259472), (144, 1180755), (152, 1118610), (162, 1049560), (171, 994320), (180, 944604), (190, 894888), (216, 787170), (228, 745740), (240, 708453), (270, 629736), (285, 596592), (304, 559305), (324, 524780), (342, 497160), (360, 472302), (380, 447444), (405, 419824), (432, 393585), (456, 372870), (513, 331440), (540, 314868), (570, 298296), (648, 262390), (684, 248580), (720, 236151), (760, 223722), (810, 209912), (855, 198864), (912, 186435), (1026, 165720), (1080, 157434), (1140, 149148), (1296, 131195), (1368, 124290), (1381, 123120), (1520, 111861), (1539, 110480), (1620, 104956), (1710, 99432), (2052, 82860), (2160, 78717), (2280, 74574), (2565, 66288), (2736, 62145), (2762, 61560), (3078, 55240), (3240, 52478), (3420, 49716), (4104, 41430), (4143, 41040), (4560, 37287), (5130, 33144), (5524, 30780), (6156, 27620), (6480, 26239), (6840, 24858), (6905, 24624), (7695, 22096), (8208, 20715), (8286, 20520), (10260, 16572), (11048, 15390), (12312, 13810), (12429, 13680)]