139747140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1219

約数の個数: 192

約数和(自身を含む): 496177920

約数和(自身を除く): 356430780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1171, 1326, 1404, 1530, 1755, 1836, 1989, 2210, 2295, 2340, 2342, 2652, 3060, 3315, 3510, 3513, 3978, 4420, 4590, 4684, 5855, 5967, 6630, 7020, 7026, 7956, 9180, 9945, 10539, 11710, 11934, 13260, 14052, 15223, 17565, 19890, 19907, 21078, 23420, 23868, 29835, 30446, 31617, 35130, 39780, 39814, 42156, 45669, 52695, 59670, 59721, 60892, 63234, 70260, 76115, 79628, 91338, 99535, 105390, 119340, 119442, 126468, 137007, 152230, 158085, 179163, 182676, 199070, 210780, 228345, 238884, 258791, 274014, 298605, 304460, 316170, 358326, 398140, 411021, 456690, 517582, 537489, 548028, 597210, 632340, 685035, 716652, 776373, 822042, 895815, 913380, 1035164, 1074978, 1194420, 1293955, 1370070, 1552746, 1644084, 1791630, 2055105, 2149956, 2329119, 2587910, 2687445, 2740140, 3105492, 3583260, 3881865, 4110210, 4658238, 5175820, 5374890, 6987357, 7763730, 8220420, 9316476, 10749780, 11645595, 13974714, 15527460, 23291190, 27949428, 34936785, 46582380, 69873570, 139747140]

約数ペア:

[(1, 139747140), (2, 69873570), (3, 46582380), (4, 34936785), (5, 27949428), (6, 23291190), (9, 15527460), (10, 13974714), (12, 11645595), (13, 10749780), (15, 9316476), (17, 8220420), (18, 7763730), (20, 6987357), (26, 5374890), (27, 5175820), (30, 4658238), (34, 4110210), (36, 3881865), (39, 3583260), (45, 3105492), (51, 2740140), (52, 2687445), (54, 2587910), (60, 2329119), (65, 2149956), (68, 2055105), (78, 1791630), (85, 1644084), (90, 1552746), (102, 1370070), (108, 1293955), (117, 1194420), (130, 1074978), (135, 1035164), (153, 913380), (156, 895815), (170, 822042), (180, 776373), (195, 716652), (204, 685035), (221, 632340), (234, 597210), (255, 548028), (260, 537489), (270, 517582), (306, 456690), (340, 411021), (351, 398140), (390, 358326), (442, 316170), (459, 304460), (468, 298605), (510, 274014), (540, 258791), (585, 238884), (612, 228345), (663, 210780), (702, 199070), (765, 182676), (780, 179163), (884, 158085), (918, 152230), (1020, 137007), (1105, 126468), (1170, 119442), (1171, 119340), (1326, 105390), (1404, 99535), (1530, 91338), (1755, 79628), (1836, 76115), (1989, 70260), (2210, 63234), (2295, 60892), (2340, 59721), (2342, 59670), (2652, 52695), (3060, 45669), (3315, 42156), (3510, 39814), (3513, 39780), (3978, 35130), (4420, 31617), (4590, 30446), (4684, 29835), (5855, 23868), (5967, 23420), (6630, 21078), (7020, 19907), (7026, 19890), (7956, 17565), (9180, 15223), (9945, 14052), (10539, 13260), (11710, 11934)]