280791712440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{38993}}^1$

素因数の和:39334

約数の個数: 192

約数和(自身を含む): 927423937440

約数和(自身を除く): 646632225000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 241, 249, 332, 360, 415, 482, 498, 664, 723, 747, 830, 964, 996, 1205, 1245, 1446, 1494, 1660, 1928, 1992, 2169, 2410, 2490, 2892, 2988, 3320, 3615, 3735, 4338, 4820, 4980, 5784, 5976, 7230, 7470, 8676, 9640, 9960, 10845, 14460, 14940, 17352, 20003, 21690, 28920, 29880, 38993, 40006, 43380, 60009, 77986, 80012, 86760, 100015, 116979, 120018, 155972, 160024, 180027, 194965, 200030, 233958, 240036, 300045, 311944, 350937, 360054, 389930, 400060, 467916, 480072, 584895, 600090, 701874, 720108, 779860, 800120, 900135, 935832, 1169790, 1200180, 1403748, 1440216, 1559720, 1754685, 1800270, 2339580, 2400360, 2807496, 3236419, 3509370, 3600540, 4679160, 6472838, 7018740, 7201080, 9397313, 9709257, 12945676, 14037480, 16182095, 18794626, 19418514, 25891352, 28191939, 29127771, 32364190, 37589252, 38837028, 46986565, 48546285, 56383878, 58255542, 64728380, 75178504, 77674056, 84575817, 93973130, 97092570, 112767756, 116511084, 129456760, 140959695, 145638855, 169151634, 187946260, 194185140, 225535512, 233022168, 281919390, 291277710, 338303268, 375892520, 388370280, 422879085, 563838780, 582555420, 676606536, 779976979, 845758170, 1127677560, 1165110840, 1559953958, 1691516340, 2339930937, 3119907916, 3383032680, 3899884895, 4679861874, 6239815832, 7019792811, 7799769790, 9359723748, 11699654685, 14039585622, 15599539580, 18719447496, 23399309370, 28079171244, 31199079160, 35098964055, 46798618740, 56158342488, 70197928110, 93597237480, 140395856220, 280791712440]

約数ペア:

[(1, 280791712440), (2, 140395856220), (3, 93597237480), (4, 70197928110), (5, 56158342488), (6, 46798618740), (8, 35098964055), (9, 31199079160), (10, 28079171244), (12, 23399309370), (15, 18719447496), (18, 15599539580), (20, 14039585622), (24, 11699654685), (30, 9359723748), (36, 7799769790), (40, 7019792811), (45, 6239815832), (60, 4679861874), (72, 3899884895), (83, 3383032680), (90, 3119907916), (120, 2339930937), (166, 1691516340), (180, 1559953958), (241, 1165110840), (249, 1127677560), (332, 845758170), (360, 779976979), (415, 676606536), (482, 582555420), (498, 563838780), (664, 422879085), (723, 388370280), (747, 375892520), (830, 338303268), (964, 291277710), (996, 281919390), (1205, 233022168), (1245, 225535512), (1446, 194185140), (1494, 187946260), (1660, 169151634), (1928, 145638855), (1992, 140959695), (2169, 129456760), (2410, 116511084), (2490, 112767756), (2892, 97092570), (2988, 93973130), (3320, 84575817), (3615, 77674056), (3735, 75178504), (4338, 64728380), (4820, 58255542), (4980, 56383878), (5784, 48546285), (5976, 46986565), (7230, 38837028), (7470, 37589252), (8676, 32364190), (9640, 29127771), (9960, 28191939), (10845, 25891352), (14460, 19418514), (14940, 18794626), (17352, 16182095), (20003, 14037480), (21690, 12945676), (28920, 9709257), (29880, 9397313), (38993, 7201080), (40006, 7018740), (43380, 6472838), (60009, 4679160), (77986, 3600540), (80012, 3509370), (86760, 3236419), (100015, 2807496), (116979, 2400360), (120018, 2339580), (155972, 1800270), (160024, 1754685), (180027, 1559720), (194965, 1440216), (200030, 1403748), (233958, 1200180), (240036, 1169790), (300045, 935832), (311944, 900135), (350937, 800120), (360054, 779860), (389930, 720108), (400060, 701874), (467916, 600090), (480072, 584895)]