194120280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 256

約数和(自身を含む): 698544000

約数和(自身を除く): 504423720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 97, 102, 108, 109, 120, 135, 136, 153, 170, 180, 194, 204, 216, 218, 255, 270, 291, 306, 327, 340, 360, 388, 408, 436, 459, 485, 510, 540, 545, 582, 612, 654, 680, 765, 776, 872, 873, 918, 970, 981, 1020, 1080, 1090, 1164, 1224, 1308, 1455, 1530, 1635, 1649, 1746, 1836, 1853, 1940, 1962, 2040, 2180, 2295, 2328, 2616, 2619, 2910, 2943, 3060, 3270, 3298, 3492, 3672, 3706, 3880, 3924, 4360, 4365, 4590, 4905, 4947, 5238, 5559, 5820, 5886, 6120, 6540, 6596, 6984, 7412, 7848, 8245, 8730, 9180, 9265, 9810, 9894, 10476, 10573, 11118, 11640, 11772, 13080, 13095, 13192, 14715, 14824, 14841, 16490, 16677, 17460, 18360, 18530, 19620, 19788, 20952, 21146, 22236, 23544, 24735, 26190, 27795, 29430, 29682, 31719, 32980, 33354, 34920, 37060, 39240, 39576, 42292, 44472, 44523, 49470, 50031, 52380, 52865, 55590, 58860, 59364, 63438, 65960, 66708, 74120, 74205, 83385, 84584, 89046, 95157, 98940, 100062, 104760, 105730, 111180, 117720, 118728, 126876, 133416, 148410, 158595, 166770, 178092, 179741, 190314, 197880, 200124, 211460, 222360, 222615, 250155, 253752, 285471, 296820, 317190, 333540, 356184, 359482, 380628, 400248, 422920, 445230, 475785, 500310, 539223, 570942, 593640, 634380, 667080, 718964, 761256, 890460, 898705, 951570, 1000620, 1078446, 1141884, 1268760, 1427355, 1437928, 1617669, 1780920, 1797410, 1903140, 2001240, 2156892, 2283768, 2696115, 2854710, 3235338, 3594820, 3806280, 4313784, 4853007, 5392230, 5709420, 6470676, 7189640, 8088345, 9706014, 10784460, 11418840, 12941352, 16176690, 19412028, 21568920, 24265035, 32353380, 38824056, 48530070, 64706760, 97060140, 194120280]

約数ペア:

[(1, 194120280), (2, 97060140), (3, 64706760), (4, 48530070), (5, 38824056), (6, 32353380), (8, 24265035), (9, 21568920), (10, 19412028), (12, 16176690), (15, 12941352), (17, 11418840), (18, 10784460), (20, 9706014), (24, 8088345), (27, 7189640), (30, 6470676), (34, 5709420), (36, 5392230), (40, 4853007), (45, 4313784), (51, 3806280), (54, 3594820), (60, 3235338), (68, 2854710), (72, 2696115), (85, 2283768), (90, 2156892), (97, 2001240), (102, 1903140), (108, 1797410), (109, 1780920), (120, 1617669), (135, 1437928), (136, 1427355), (153, 1268760), (170, 1141884), (180, 1078446), (194, 1000620), (204, 951570), (216, 898705), (218, 890460), (255, 761256), (270, 718964), (291, 667080), (306, 634380), (327, 593640), (340, 570942), (360, 539223), (388, 500310), (408, 475785), (436, 445230), (459, 422920), (485, 400248), (510, 380628), (540, 359482), (545, 356184), (582, 333540), (612, 317190), (654, 296820), (680, 285471), (765, 253752), (776, 250155), (872, 222615), (873, 222360), (918, 211460), (970, 200124), (981, 197880), (1020, 190314), (1080, 179741), (1090, 178092), (1164, 166770), (1224, 158595), (1308, 148410), (1455, 133416), (1530, 126876), (1635, 118728), (1649, 117720), (1746, 111180), (1836, 105730), (1853, 104760), (1940, 100062), (1962, 98940), (2040, 95157), (2180, 89046), (2295, 84584), (2328, 83385), (2616, 74205), (2619, 74120), (2910, 66708), (2943, 65960), (3060, 63438), (3270, 59364), (3298, 58860), (3492, 55590), (3672, 52865), (3706, 52380), (3880, 50031), (3924, 49470), (4360, 44523), (4365, 44472), (4590, 42292), (4905, 39576), (4947, 39240), (5238, 37060), (5559, 34920), (5820, 33354), (5886, 32980), (6120, 31719), (6540, 29682), (6596, 29430), (6984, 27795), (7412, 26190), (7848, 24735), (8245, 23544), (8730, 22236), (9180, 21146), (9265, 20952), (9810, 19788), (9894, 19620), (10476, 18530), (10573, 18360), (11118, 17460), (11640, 16677), (11772, 16490), (13080, 14841), (13095, 14824), (13192, 14715)]