31012247520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{1511}}^1\times {\mathrm{4751}}^1$

素因数の和:6286

約数の個数: 192

約数和(自身を含む): 108637562880

約数和(自身を除く): 77625315360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 1511, 2160, 3022, 4320, 4533, 4751, 6044, 7555, 9066, 9502, 12088, 13599, 14253, 15110, 18132, 19004, 22665, 23755, 24176, 27198, 28506, 30220, 36264, 38008, 40797, 42759, 45330, 47510, 48352, 54396, 57012, 60440, 67995, 71265, 72528, 76016, 81594, 85518, 90660, 95020, 108792, 114024, 120880, 128277, 135990, 142530, 145056, 152032, 163188, 171036, 181320, 190040, 203985, 213795, 217584, 228048, 241760, 256554, 271980, 285060, 326376, 342072, 362640, 380080, 407970, 427590, 435168, 456096, 513108, 543960, 570120, 641385, 652752, 684144, 725280, 760160, 815940, 855180, 1026216, 1087920, 1140240, 1282770, 1305504, 1368288, 1631880, 1710360, 2052432, 2175840, 2280480, 2565540, 3263760, 3420720, 4104864, 5131080, 6527520, 6841440, 7178761, 10262160, 14357522, 20524320, 21536283, 28715044, 35893805, 43072566, 57430088, 64608849, 71787610, 86145132, 107681415, 114860176, 129217698, 143575220, 172290264, 193826547, 215362830, 229720352, 258435396, 287150440, 323044245, 344580528, 387653094, 430725660, 516870792, 574300880, 646088490, 689161056, 775306188, 861451320, 969132735, 1033741584, 1148601760, 1292176980, 1550612376, 1722902640, 1938265470, 2067483168, 2584353960, 3101224752, 3445805280, 3876530940, 5168707920, 6202449504, 7753061880, 10337415840, 15506123760, 31012247520]

約数ペア:

[(1, 31012247520), (2, 15506123760), (3, 10337415840), (4, 7753061880), (5, 6202449504), (6, 5168707920), (8, 3876530940), (9, 3445805280), (10, 3101224752), (12, 2584353960), (15, 2067483168), (16, 1938265470), (18, 1722902640), (20, 1550612376), (24, 1292176980), (27, 1148601760), (30, 1033741584), (32, 969132735), (36, 861451320), (40, 775306188), (45, 689161056), (48, 646088490), (54, 574300880), (60, 516870792), (72, 430725660), (80, 387653094), (90, 344580528), (96, 323044245), (108, 287150440), (120, 258435396), (135, 229720352), (144, 215362830), (160, 193826547), (180, 172290264), (216, 143575220), (240, 129217698), (270, 114860176), (288, 107681415), (360, 86145132), (432, 71787610), (480, 64608849), (540, 57430088), (720, 43072566), (864, 35893805), (1080, 28715044), (1440, 21536283), (1511, 20524320), (2160, 14357522), (3022, 10262160), (4320, 7178761), (4533, 6841440), (4751, 6527520), (6044, 5131080), (7555, 4104864), (9066, 3420720), (9502, 3263760), (12088, 2565540), (13599, 2280480), (14253, 2175840), (15110, 2052432), (18132, 1710360), (19004, 1631880), (22665, 1368288), (23755, 1305504), (24176, 1282770), (27198, 1140240), (28506, 1087920), (30220, 1026216), (36264, 855180), (38008, 815940), (40797, 760160), (42759, 725280), (45330, 684144), (47510, 652752), (48352, 641385), (54396, 570120), (57012, 543960), (60440, 513108), (67995, 456096), (71265, 435168), (72528, 427590), (76016, 407970), (81594, 380080), (85518, 362640), (90660, 342072), (95020, 326376), (108792, 285060), (114024, 271980), (120880, 256554), (128277, 241760), (135990, 228048), (142530, 217584), (145056, 213795), (152032, 203985), (163188, 190040), (171036, 181320)]