209099311920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1511}}^1\times {\mathrm{64067}}^1$

素因数の和:65600

約数の個数: 160

約数和(自身を含む): 720718871040

約数和(自身を除く): 511619559120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 1511, 2160, 3022, 4533, 6044, 7555, 9066, 12088, 13599, 15110, 18132, 22665, 24176, 27198, 30220, 36264, 40797, 45330, 54396, 60440, 64067, 67995, 72528, 81594, 90660, 108792, 120880, 128134, 135990, 163188, 181320, 192201, 203985, 217584, 256268, 271980, 320335, 326376, 362640, 384402, 407970, 512536, 543960, 576603, 640670, 652752, 768804, 815940, 961005, 1025072, 1087920, 1153206, 1281340, 1537608, 1631880, 1729809, 1922010, 2306412, 2562680, 2883015, 3075216, 3263760, 3459618, 3844020, 4612824, 5125360, 5766030, 6919236, 7688040, 8649045, 9225648, 11532060, 13838472, 15376080, 17298090, 23064120, 27676944, 34596180, 46128240, 69192360, 96805237, 138384720, 193610474, 290415711, 387220948, 484026185, 580831422, 774441896, 871247133, 968052370, 1161662844, 1452078555, 1548883792, 1742494266, 1936104740, 2323325688, 2613741399, 2904157110, 3484988532, 3872209480, 4356235665, 4646651376, 5227482798, 5808314220, 6969977064, 7744418960, 8712471330, 10454965596, 11616628440, 13068706995, 13939954128, 17424942660, 20909931192, 23233256880, 26137413990, 34849885320, 41819862384, 52274827980, 69699770640, 104549655960, 209099311920]

約数ペア:

[(1, 209099311920), (2, 104549655960), (3, 69699770640), (4, 52274827980), (5, 41819862384), (6, 34849885320), (8, 26137413990), (9, 23233256880), (10, 20909931192), (12, 17424942660), (15, 13939954128), (16, 13068706995), (18, 11616628440), (20, 10454965596), (24, 8712471330), (27, 7744418960), (30, 6969977064), (36, 5808314220), (40, 5227482798), (45, 4646651376), (48, 4356235665), (54, 3872209480), (60, 3484988532), (72, 2904157110), (80, 2613741399), (90, 2323325688), (108, 1936104740), (120, 1742494266), (135, 1548883792), (144, 1452078555), (180, 1161662844), (216, 968052370), (240, 871247133), (270, 774441896), (360, 580831422), (432, 484026185), (540, 387220948), (720, 290415711), (1080, 193610474), (1511, 138384720), (2160, 96805237), (3022, 69192360), (4533, 46128240), (6044, 34596180), (7555, 27676944), (9066, 23064120), (12088, 17298090), (13599, 15376080), (15110, 13838472), (18132, 11532060), (22665, 9225648), (24176, 8649045), (27198, 7688040), (30220, 6919236), (36264, 5766030), (40797, 5125360), (45330, 4612824), (54396, 3844020), (60440, 3459618), (64067, 3263760), (67995, 3075216), (72528, 2883015), (81594, 2562680), (90660, 2306412), (108792, 1922010), (120880, 1729809), (128134, 1631880), (135990, 1537608), (163188, 1281340), (181320, 1153206), (192201, 1087920), (203985, 1025072), (217584, 961005), (256268, 815940), (271980, 768804), (320335, 652752), (326376, 640670), (362640, 576603), (384402, 543960), (407970, 512536)]