209989440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4289}}^1$

素因数の和:4329

約数の個数: 168

約数和(自身を含む): 764941320

約数和(自身を除く): 554951880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4289, 4896, 5440, 6120, 8160, 8578, 9792, 12240, 12867, 16320, 17156, 21445, 24480, 25734, 34312, 38601, 42890, 48960, 51468, 64335, 68624, 72913, 77202, 85780, 102936, 128670, 137248, 145826, 154404, 171560, 193005, 205872, 218739, 257340, 274496, 291652, 308808, 343120, 364565, 386010, 411744, 437478, 514680, 583304, 617616, 656217, 686240, 729130, 772020, 823488, 874956, 1029360, 1093695, 1166608, 1235232, 1312434, 1372480, 1458260, 1544040, 1749912, 2058720, 2187390, 2333216, 2470464, 2624868, 2916520, 3088080, 3281085, 3499824, 4117440, 4374780, 4666432, 5249736, 5833040, 6176160, 6562170, 6999648, 8749560, 10499472, 11666080, 12352320, 13124340, 13999296, 17499120, 20998944, 23332160, 26248680, 34998240, 41997888, 52497360, 69996480, 104994720, 209989440]

約数ペア:

[(1, 209989440), (2, 104994720), (3, 69996480), (4, 52497360), (5, 41997888), (6, 34998240), (8, 26248680), (9, 23332160), (10, 20998944), (12, 17499120), (15, 13999296), (16, 13124340), (17, 12352320), (18, 11666080), (20, 10499472), (24, 8749560), (30, 6999648), (32, 6562170), (34, 6176160), (36, 5833040), (40, 5249736), (45, 4666432), (48, 4374780), (51, 4117440), (60, 3499824), (64, 3281085), (68, 3088080), (72, 2916520), (80, 2624868), (85, 2470464), (90, 2333216), (96, 2187390), (102, 2058720), (120, 1749912), (136, 1544040), (144, 1458260), (153, 1372480), (160, 1312434), (170, 1235232), (180, 1166608), (192, 1093695), (204, 1029360), (240, 874956), (255, 823488), (272, 772020), (288, 729130), (306, 686240), (320, 656217), (340, 617616), (360, 583304), (408, 514680), (480, 437478), (510, 411744), (544, 386010), (576, 364565), (612, 343120), (680, 308808), (720, 291652), (765, 274496), (816, 257340), (960, 218739), (1020, 205872), (1088, 193005), (1224, 171560), (1360, 154404), (1440, 145826), (1530, 137248), (1632, 128670), (2040, 102936), (2448, 85780), (2720, 77202), (2880, 72913), (3060, 68624), (3264, 64335), (4080, 51468), (4289, 48960), (4896, 42890), (5440, 38601), (6120, 34312), (8160, 25734), (8578, 24480), (9792, 21445), (12240, 17156), (12867, 16320)]