1377392340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:446

約数の個数: 192

約数和(自身を含む): 4152766464

約数和(自身を除く): 2775374124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 43, 47, 60, 74, 86, 94, 111, 129, 141, 148, 172, 185, 188, 215, 222, 235, 258, 282, 307, 370, 430, 444, 470, 516, 555, 564, 614, 645, 705, 740, 860, 921, 940, 1110, 1228, 1290, 1410, 1535, 1591, 1739, 1842, 2021, 2220, 2580, 2820, 3070, 3182, 3478, 3684, 4042, 4605, 4773, 5217, 6063, 6140, 6364, 6956, 7955, 8084, 8695, 9210, 9546, 10105, 10434, 11359, 12126, 13201, 14429, 15910, 17390, 18420, 19092, 20210, 20868, 22718, 23865, 24252, 26085, 26402, 28858, 30315, 31820, 34077, 34780, 39603, 40420, 43287, 45436, 47730, 52170, 52804, 56795, 57716, 60630, 66005, 68154, 72145, 74777, 79206, 86574, 95460, 104340, 113590, 121260, 132010, 136308, 144290, 149554, 158412, 170385, 173148, 198015, 216435, 224331, 227180, 264020, 288580, 299108, 340770, 373885, 396030, 432870, 448662, 488437, 533873, 620447, 681540, 747770, 792060, 865740, 897324, 976874, 1067746, 1121655, 1240894, 1465311, 1495540, 1601619, 1861341, 1953748, 2135492, 2243310, 2442185, 2481788, 2669365, 2930622, 3102235, 3203238, 3722682, 4486620, 4884370, 5338730, 5861244, 6204470, 6406476, 7326555, 7445364, 8008095, 9306705, 9768740, 10677460, 12408940, 14653110, 16016190, 18613410, 22956539, 29306220, 32032380, 37226820, 45913078, 68869617, 91826156, 114782695, 137739234, 229565390, 275478468, 344348085, 459130780, 688696170, 1377392340]

約数ペア:

[(1, 1377392340), (2, 688696170), (3, 459130780), (4, 344348085), (5, 275478468), (6, 229565390), (10, 137739234), (12, 114782695), (15, 91826156), (20, 68869617), (30, 45913078), (37, 37226820), (43, 32032380), (47, 29306220), (60, 22956539), (74, 18613410), (86, 16016190), (94, 14653110), (111, 12408940), (129, 10677460), (141, 9768740), (148, 9306705), (172, 8008095), (185, 7445364), (188, 7326555), (215, 6406476), (222, 6204470), (235, 5861244), (258, 5338730), (282, 4884370), (307, 4486620), (370, 3722682), (430, 3203238), (444, 3102235), (470, 2930622), (516, 2669365), (555, 2481788), (564, 2442185), (614, 2243310), (645, 2135492), (705, 1953748), (740, 1861341), (860, 1601619), (921, 1495540), (940, 1465311), (1110, 1240894), (1228, 1121655), (1290, 1067746), (1410, 976874), (1535, 897324), (1591, 865740), (1739, 792060), (1842, 747770), (2021, 681540), (2220, 620447), (2580, 533873), (2820, 488437), (3070, 448662), (3182, 432870), (3478, 396030), (3684, 373885), (4042, 340770), (4605, 299108), (4773, 288580), (5217, 264020), (6063, 227180), (6140, 224331), (6364, 216435), (6956, 198015), (7955, 173148), (8084, 170385), (8695, 158412), (9210, 149554), (9546, 144290), (10105, 136308), (10434, 132010), (11359, 121260), (12126, 113590), (13201, 104340), (14429, 95460), (15910, 86574), (17390, 79206), (18420, 74777), (19092, 72145), (20210, 68154), (20868, 66005), (22718, 60630), (23865, 57716), (24252, 56795), (26085, 52804), (26402, 52170), (28858, 47730), (30315, 45436), (31820, 43287), (34077, 40420), (34780, 39603)]