191072520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3469}}^1$

素因数の和:3509

約数の個数: 160

約数和(自身を含む): 680189400

約数和(自身を除く): 489116880

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, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2754, 3060, 3240, 3469, 3672, 4590, 5508, 6120, 6885, 6938, 9180, 10407, 11016, 13770, 13876, 17345, 18360, 20814, 27540, 27752, 31221, 34690, 41628, 52035, 55080, 58973, 62442, 69380, 83256, 93663, 104070, 117946, 124884, 138760, 156105, 176919, 187326, 208140, 235892, 249768, 280989, 294865, 312210, 353838, 374652, 416280, 468315, 471784, 530757, 561978, 589730, 624420, 707676, 749304, 884595, 936630, 1061514, 1123956, 1179460, 1248840, 1404945, 1415352, 1592271, 1769190, 1873260, 2123028, 2247912, 2358920, 2653785, 2809890, 3184542, 3538380, 3746520, 4246056, 4776813, 5307570, 5619780, 6369084, 7076760, 7961355, 9553626, 10615140, 11239560, 12738168, 15922710, 19107252, 21230280, 23884065, 31845420, 38214504, 47768130, 63690840, 95536260, 191072520]

約数ペア:

[(1, 191072520), (2, 95536260), (3, 63690840), (4, 47768130), (5, 38214504), (6, 31845420), (8, 23884065), (9, 21230280), (10, 19107252), (12, 15922710), (15, 12738168), (17, 11239560), (18, 10615140), (20, 9553626), (24, 7961355), (27, 7076760), (30, 6369084), (34, 5619780), (36, 5307570), (40, 4776813), (45, 4246056), (51, 3746520), (54, 3538380), (60, 3184542), (68, 2809890), (72, 2653785), (81, 2358920), (85, 2247912), (90, 2123028), (102, 1873260), (108, 1769190), (120, 1592271), (135, 1415352), (136, 1404945), (153, 1248840), (162, 1179460), (170, 1123956), (180, 1061514), (204, 936630), (216, 884595), (255, 749304), (270, 707676), (306, 624420), (324, 589730), (340, 561978), (360, 530757), (405, 471784), (408, 468315), (459, 416280), (510, 374652), (540, 353838), (612, 312210), (648, 294865), (680, 280989), (765, 249768), (810, 235892), (918, 208140), (1020, 187326), (1080, 176919), (1224, 156105), (1377, 138760), (1530, 124884), (1620, 117946), (1836, 104070), (2040, 93663), (2295, 83256), (2754, 69380), (3060, 62442), (3240, 58973), (3469, 55080), (3672, 52035), (4590, 41628), (5508, 34690), (6120, 31221), (6885, 27752), (6938, 27540), (9180, 20814), (10407, 18360), (11016, 17345), (13770, 13876)]