713025920

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:536

約数の個数: 128

約数和(自身を含む): 1809561600

約数和(自身を除く): 1096535680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 191, 304, 307, 320, 380, 382, 608, 614, 640, 760, 764, 955, 1216, 1228, 1520, 1528, 1535, 1910, 2432, 2456, 3040, 3056, 3070, 3629, 3820, 4912, 5833, 6080, 6112, 6140, 7258, 7640, 9824, 11666, 12160, 12224, 12280, 14516, 15280, 18145, 19648, 23332, 24448, 24560, 29032, 29165, 30560, 36290, 39296, 46664, 49120, 58064, 58330, 58637, 61120, 72580, 93328, 98240, 116128, 116660, 117274, 122240, 145160, 186656, 196480, 232256, 233320, 234548, 290320, 293185, 373312, 464512, 466640, 469096, 580640, 586370, 746624, 933280, 938192, 1114103, 1161280, 1172740, 1866560, 1876384, 2228206, 2322560, 2345480, 3733120, 3752768, 4456412, 4690960, 5570515, 7505536, 8912824, 9381920, 11141030, 17825648, 18763840, 22282060, 35651296, 37527680, 44564120, 71302592, 89128240, 142605184, 178256480, 356512960, 713025920]

約数ペア:

[(1, 713025920), (2, 356512960), (4, 178256480), (5, 142605184), (8, 89128240), (10, 71302592), (16, 44564120), (19, 37527680), (20, 35651296), (32, 22282060), (38, 18763840), (40, 17825648), (64, 11141030), (76, 9381920), (80, 8912824), (95, 7505536), (128, 5570515), (152, 4690960), (160, 4456412), (190, 3752768), (191, 3733120), (304, 2345480), (307, 2322560), (320, 2228206), (380, 1876384), (382, 1866560), (608, 1172740), (614, 1161280), (640, 1114103), (760, 938192), (764, 933280), (955, 746624), (1216, 586370), (1228, 580640), (1520, 469096), (1528, 466640), (1535, 464512), (1910, 373312), (2432, 293185), (2456, 290320), (3040, 234548), (3056, 233320), (3070, 232256), (3629, 196480), (3820, 186656), (4912, 145160), (5833, 122240), (6080, 117274), (6112, 116660), (6140, 116128), (7258, 98240), (7640, 93328), (9824, 72580), (11666, 61120), (12160, 58637), (12224, 58330), (12280, 58064), (14516, 49120), (15280, 46664), (18145, 39296), (19648, 36290), (23332, 30560), (24448, 29165), (24560, 29032)]