347978160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 320

約数和(自身を含む): 1291584000

約数和(自身を除く): 943605840

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, 61, 72, 76, 80, 90, 95, 108, 114, 120, 122, 135, 139, 144, 152, 171, 180, 183, 190, 216, 228, 240, 244, 270, 278, 285, 304, 305, 342, 360, 366, 380, 417, 432, 456, 488, 513, 540, 549, 556, 570, 610, 684, 695, 720, 732, 760, 834, 855, 912, 915, 976, 1026, 1080, 1098, 1112, 1140, 1159, 1220, 1251, 1368, 1390, 1464, 1520, 1647, 1668, 1710, 1830, 2052, 2085, 2160, 2196, 2224, 2280, 2318, 2440, 2502, 2565, 2641, 2736, 2745, 2780, 2928, 3294, 3336, 3420, 3477, 3660, 3753, 4104, 4170, 4392, 4560, 4636, 4880, 5004, 5130, 5282, 5490, 5560, 5795, 6255, 6588, 6672, 6840, 6954, 7320, 7506, 7923, 8208, 8235, 8340, 8479, 8784, 9272, 10008, 10260, 10431, 10564, 10980, 11120, 11590, 12510, 13176, 13205, 13680, 13908, 14640, 15012, 15846, 16470, 16680, 16958, 17385, 18544, 18765, 20016, 20520, 20862, 21128, 21960, 23180, 23769, 25020, 25437, 26352, 26410, 27816, 30024, 31293, 31692, 32940, 33360, 33916, 34770, 37530, 39615, 41040, 41724, 42256, 42395, 43920, 46360, 47538, 50040, 50874, 52155, 52820, 55632, 60048, 62586, 63384, 65880, 67832, 69540, 71307, 75060, 76311, 79230, 83448, 84790, 92720, 95076, 100080, 101748, 104310, 105640, 118845, 125172, 126768, 127185, 131760, 135664, 139080, 142614, 150120, 152622, 156465, 158460, 161101, 166896, 169580, 190152, 203496, 208620, 211280, 228933, 237690, 250344, 254370, 278160, 285228, 300240, 305244, 312930, 316920, 322202, 339160, 356535, 380304, 381555, 406992, 417240, 457866, 475380, 483303, 500688, 508740, 570456, 610488, 625860, 633840, 644404, 678320, 713070, 763110, 805505, 834480, 915732, 950760, 966606, 1017480, 1140912, 1144665, 1220976, 1251720, 1288808, 1426140, 1449909, 1526220, 1611010, 1831464, 1901520, 1933212, 2034960, 2289330, 2416515, 2503440, 2577616, 2852280, 2899818, 3052440, 3222020, 3662928, 3866424, 4349727, 4578660, 4833030, 5704560, 5799636, 6104880, 6444040, 7249545, 7732848, 8699454, 9157320, 9666060, 11599272, 12888080, 14499090, 17398908, 18314640, 19332120, 21748635, 23198544, 28998180, 34797816, 38664240, 43497270, 57996360, 69595632, 86994540, 115992720, 173989080, 347978160]

約数ペア:

[(1, 347978160), (2, 173989080), (3, 115992720), (4, 86994540), (5, 69595632), (6, 57996360), (8, 43497270), (9, 38664240), (10, 34797816), (12, 28998180), (15, 23198544), (16, 21748635), (18, 19332120), (19, 18314640), (20, 17398908), (24, 14499090), (27, 12888080), (30, 11599272), (36, 9666060), (38, 9157320), (40, 8699454), (45, 7732848), (48, 7249545), (54, 6444040), (57, 6104880), (60, 5799636), (61, 5704560), (72, 4833030), (76, 4578660), (80, 4349727), (90, 3866424), (95, 3662928), (108, 3222020), (114, 3052440), (120, 2899818), (122, 2852280), (135, 2577616), (139, 2503440), (144, 2416515), (152, 2289330), (171, 2034960), (180, 1933212), (183, 1901520), (190, 1831464), (216, 1611010), (228, 1526220), (240, 1449909), (244, 1426140), (270, 1288808), (278, 1251720), (285, 1220976), (304, 1144665), (305, 1140912), (342, 1017480), (360, 966606), (366, 950760), (380, 915732), (417, 834480), (432, 805505), (456, 763110), (488, 713070), (513, 678320), (540, 644404), (549, 633840), (556, 625860), (570, 610488), (610, 570456), (684, 508740), (695, 500688), (720, 483303), (732, 475380), (760, 457866), (834, 417240), (855, 406992), (912, 381555), (915, 380304), (976, 356535), (1026, 339160), (1080, 322202), (1098, 316920), (1112, 312930), (1140, 305244), (1159, 300240), (1220, 285228), (1251, 278160), (1368, 254370), (1390, 250344), (1464, 237690), (1520, 228933), (1647, 211280), (1668, 208620), (1710, 203496), (1830, 190152), (2052, 169580), (2085, 166896), (2160, 161101), (2196, 158460), (2224, 156465), (2280, 152622), (2318, 150120), (2440, 142614), (2502, 139080), (2565, 135664), (2641, 131760), (2736, 127185), (2745, 126768), (2780, 125172), (2928, 118845), (3294, 105640), (3336, 104310), (3420, 101748), (3477, 100080), (3660, 95076), (3753, 92720), (4104, 84790), (4170, 83448), (4392, 79230), (4560, 76311), (4636, 75060), (4880, 71307), (5004, 69540), (5130, 67832), (5282, 65880), (5490, 63384), (5560, 62586), (5795, 60048), (6255, 55632), (6588, 52820), (6672, 52155), (6840, 50874), (6954, 50040), (7320, 47538), (7506, 46360), (7923, 43920), (8208, 42395), (8235, 42256), (8340, 41724), (8479, 41040), (8784, 39615), (9272, 37530), (10008, 34770), (10260, 33916), (10431, 33360), (10564, 32940), (10980, 31692), (11120, 31293), (11590, 30024), (12510, 27816), (13176, 26410), (13205, 26352), (13680, 25437), (13908, 25020), (14640, 23769), (15012, 23180), (15846, 21960), (16470, 21128), (16680, 20862), (16958, 20520), (17385, 20016), (18544, 18765)]