765790440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:256

約数の個数: 256

約数和(自身を含む): 2531865600

約数和(自身を除く): 1766075160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 73, 76, 86, 95, 107, 114, 120, 129, 146, 152, 172, 190, 214, 215, 219, 228, 258, 285, 292, 321, 344, 365, 380, 428, 430, 438, 456, 516, 535, 570, 584, 642, 645, 730, 760, 817, 856, 860, 876, 1032, 1070, 1095, 1140, 1284, 1290, 1387, 1460, 1605, 1634, 1720, 1752, 2033, 2140, 2190, 2280, 2451, 2568, 2580, 2774, 2920, 3139, 3210, 3268, 4066, 4085, 4161, 4280, 4380, 4601, 4902, 5160, 5548, 6099, 6278, 6420, 6536, 6935, 7811, 8132, 8170, 8322, 8760, 9202, 9417, 9804, 10165, 11096, 12198, 12255, 12556, 12840, 13803, 13870, 15622, 15695, 16264, 16340, 16644, 18404, 18834, 19608, 20330, 20805, 23005, 23433, 24396, 24510, 25112, 27606, 27740, 30495, 31244, 31390, 32680, 33288, 36808, 37668, 39055, 40660, 41610, 46010, 46866, 47085, 48792, 49020, 55212, 55480, 59641, 60990, 62488, 62780, 69015, 75336, 78110, 81320, 83220, 87419, 92020, 93732, 94170, 98040, 110424, 117165, 119282, 121980, 125560, 138030, 148409, 156220, 166440, 174838, 178923, 184040, 187464, 188340, 234330, 238564, 243960, 262257, 276060, 296818, 298205, 312440, 335873, 349676, 357846, 376680, 437095, 445227, 468660, 477128, 524514, 552120, 593636, 596410, 671746, 699352, 715692, 742045, 874190, 890454, 894615, 937320, 1007619, 1049028, 1187272, 1192820, 1311285, 1343492, 1431384, 1484090, 1679365, 1748380, 1780908, 1789230, 2015238, 2098056, 2226135, 2385640, 2622570, 2686984, 2968180, 3358730, 3496760, 3561816, 3578460, 4030476, 4452270, 5038095, 5245140, 5936360, 6381587, 6717460, 7156920, 8060952, 8904540, 10076190, 10490280, 12763174, 13434920, 17809080, 19144761, 20152380, 25526348, 31907935, 38289522, 40304760, 51052696, 63815870, 76579044, 95723805, 127631740, 153158088, 191447610, 255263480, 382895220, 765790440]

約数ペア:

[(1, 765790440), (2, 382895220), (3, 255263480), (4, 191447610), (5, 153158088), (6, 127631740), (8, 95723805), (10, 76579044), (12, 63815870), (15, 51052696), (19, 40304760), (20, 38289522), (24, 31907935), (30, 25526348), (38, 20152380), (40, 19144761), (43, 17809080), (57, 13434920), (60, 12763174), (73, 10490280), (76, 10076190), (86, 8904540), (95, 8060952), (107, 7156920), (114, 6717460), (120, 6381587), (129, 5936360), (146, 5245140), (152, 5038095), (172, 4452270), (190, 4030476), (214, 3578460), (215, 3561816), (219, 3496760), (228, 3358730), (258, 2968180), (285, 2686984), (292, 2622570), (321, 2385640), (344, 2226135), (365, 2098056), (380, 2015238), (428, 1789230), (430, 1780908), (438, 1748380), (456, 1679365), (516, 1484090), (535, 1431384), (570, 1343492), (584, 1311285), (642, 1192820), (645, 1187272), (730, 1049028), (760, 1007619), (817, 937320), (856, 894615), (860, 890454), (876, 874190), (1032, 742045), (1070, 715692), (1095, 699352), (1140, 671746), (1284, 596410), (1290, 593636), (1387, 552120), (1460, 524514), (1605, 477128), (1634, 468660), (1720, 445227), (1752, 437095), (2033, 376680), (2140, 357846), (2190, 349676), (2280, 335873), (2451, 312440), (2568, 298205), (2580, 296818), (2774, 276060), (2920, 262257), (3139, 243960), (3210, 238564), (3268, 234330), (4066, 188340), (4085, 187464), (4161, 184040), (4280, 178923), (4380, 174838), (4601, 166440), (4902, 156220), (5160, 148409), (5548, 138030), (6099, 125560), (6278, 121980), (6420, 119282), (6536, 117165), (6935, 110424), (7811, 98040), (8132, 94170), (8170, 93732), (8322, 92020), (8760, 87419), (9202, 83220), (9417, 81320), (9804, 78110), (10165, 75336), (11096, 69015), (12198, 62780), (12255, 62488), (12556, 60990), (12840, 59641), (13803, 55480), (13870, 55212), (15622, 49020), (15695, 48792), (16264, 47085), (16340, 46866), (16644, 46010), (18404, 41610), (18834, 40660), (19608, 39055), (20330, 37668), (20805, 36808), (23005, 33288), (23433, 32680), (24396, 31390), (24510, 31244), (25112, 30495), (27606, 27740)]