105212520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{4639}}^1$

素因数の和:4669

約数の個数: 160

約数和(自身を含む): 404236800

約数和(自身を除く): 299024280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 4639, 5670, 7560, 9278, 11340, 13917, 18556, 22680, 23195, 27834, 32473, 37112, 41751, 46390, 55668, 64946, 69585, 83502, 92780, 97419, 111336, 125253, 129892, 139170, 162365, 167004, 185560, 194838, 208755, 250506, 259784, 278340, 292257, 324730, 334008, 375759, 389676, 417510, 487095, 501012, 556680, 584514, 626265, 649460, 751518, 779352, 835020, 876771, 974190, 1002024, 1169028, 1252530, 1298920, 1461285, 1503036, 1670040, 1753542, 1878795, 1948380, 2338056, 2505060, 2630313, 2922570, 3006072, 3507084, 3757590, 3896760, 4383855, 5010120, 5260626, 5845140, 7014168, 7515180, 8767710, 10521252, 11690280, 13151565, 15030360, 17535420, 21042504, 26303130, 35070840, 52606260, 105212520]

約数ペア:

[(1, 105212520), (2, 52606260), (3, 35070840), (4, 26303130), (5, 21042504), (6, 17535420), (7, 15030360), (8, 13151565), (9, 11690280), (10, 10521252), (12, 8767710), (14, 7515180), (15, 7014168), (18, 5845140), (20, 5260626), (21, 5010120), (24, 4383855), (27, 3896760), (28, 3757590), (30, 3507084), (35, 3006072), (36, 2922570), (40, 2630313), (42, 2505060), (45, 2338056), (54, 1948380), (56, 1878795), (60, 1753542), (63, 1670040), (70, 1503036), (72, 1461285), (81, 1298920), (84, 1252530), (90, 1169028), (105, 1002024), (108, 974190), (120, 876771), (126, 835020), (135, 779352), (140, 751518), (162, 649460), (168, 626265), (180, 584514), (189, 556680), (210, 501012), (216, 487095), (252, 417510), (270, 389676), (280, 375759), (315, 334008), (324, 324730), (360, 292257), (378, 278340), (405, 259784), (420, 250506), (504, 208755), (540, 194838), (567, 185560), (630, 167004), (648, 162365), (756, 139170), (810, 129892), (840, 125253), (945, 111336), (1080, 97419), (1134, 92780), (1260, 83502), (1512, 69585), (1620, 64946), (1890, 55668), (2268, 46390), (2520, 41751), (2835, 37112), (3240, 32473), (3780, 27834), (4536, 23195), (4639, 22680), (5670, 18556), (7560, 13917), (9278, 11340)]