193771080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 660441600

約数和(自身を除く): 466670520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 97, 120, 124, 155, 179, 180, 186, 194, 248, 279, 291, 310, 358, 360, 372, 388, 465, 485, 537, 558, 582, 620, 716, 744, 776, 873, 895, 930, 970, 1074, 1116, 1164, 1240, 1395, 1432, 1455, 1611, 1746, 1790, 1860, 1940, 2148, 2232, 2328, 2685, 2790, 2910, 3007, 3222, 3492, 3580, 3720, 3880, 4296, 4365, 5370, 5549, 5580, 5820, 6014, 6444, 6984, 7160, 8055, 8730, 9021, 10740, 11098, 11160, 11640, 12028, 12888, 15035, 16110, 16647, 17363, 17460, 18042, 21480, 22196, 24056, 27063, 27745, 30070, 32220, 33294, 34726, 34920, 36084, 44392, 45105, 49941, 52089, 54126, 55490, 60140, 64440, 66588, 69452, 72168, 83235, 86815, 90210, 99882, 104178, 108252, 110980, 120280, 133176, 135315, 138904, 156267, 166470, 173630, 180420, 199764, 208356, 216504, 221960, 249705, 260445, 270630, 312534, 332940, 347260, 360840, 399528, 416712, 499410, 520890, 538253, 541260, 625068, 665880, 694520, 781335, 998820, 1041780, 1076506, 1082520, 1250136, 1562670, 1614759, 1997640, 2083560, 2153012, 2691265, 3125340, 3229518, 4306024, 4844277, 5382530, 6250680, 6459036, 8073795, 9688554, 10765060, 12918072, 16147590, 19377108, 21530120, 24221385, 32295180, 38754216, 48442770, 64590360, 96885540, 193771080]

約数ペア:

[(1, 193771080), (2, 96885540), (3, 64590360), (4, 48442770), (5, 38754216), (6, 32295180), (8, 24221385), (9, 21530120), (10, 19377108), (12, 16147590), (15, 12918072), (18, 10765060), (20, 9688554), (24, 8073795), (30, 6459036), (31, 6250680), (36, 5382530), (40, 4844277), (45, 4306024), (60, 3229518), (62, 3125340), (72, 2691265), (90, 2153012), (93, 2083560), (97, 1997640), (120, 1614759), (124, 1562670), (155, 1250136), (179, 1082520), (180, 1076506), (186, 1041780), (194, 998820), (248, 781335), (279, 694520), (291, 665880), (310, 625068), (358, 541260), (360, 538253), (372, 520890), (388, 499410), (465, 416712), (485, 399528), (537, 360840), (558, 347260), (582, 332940), (620, 312534), (716, 270630), (744, 260445), (776, 249705), (873, 221960), (895, 216504), (930, 208356), (970, 199764), (1074, 180420), (1116, 173630), (1164, 166470), (1240, 156267), (1395, 138904), (1432, 135315), (1455, 133176), (1611, 120280), (1746, 110980), (1790, 108252), (1860, 104178), (1940, 99882), (2148, 90210), (2232, 86815), (2328, 83235), (2685, 72168), (2790, 69452), (2910, 66588), (3007, 64440), (3222, 60140), (3492, 55490), (3580, 54126), (3720, 52089), (3880, 49941), (4296, 45105), (4365, 44392), (5370, 36084), (5549, 34920), (5580, 34726), (5820, 33294), (6014, 32220), (6444, 30070), (6984, 27745), (7160, 27063), (8055, 24056), (8730, 22196), (9021, 21480), (10740, 18042), (11098, 17460), (11160, 17363), (11640, 16647), (12028, 16110), (12888, 15035)]