791330240

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1022

約数の個数: 112

約数和(自身を含む): 1998573600

約数和(自身を除く): 1207243360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 157, 160, 190, 304, 314, 320, 380, 608, 628, 760, 785, 829, 1216, 1256, 1520, 1570, 1658, 2512, 2983, 3040, 3140, 3316, 4145, 5024, 5966, 6080, 6280, 6632, 8290, 10048, 11932, 12560, 13264, 14915, 15751, 16580, 23864, 25120, 26528, 29830, 31502, 33160, 47728, 50240, 53056, 59660, 63004, 66320, 78755, 95456, 119320, 126008, 130153, 132640, 157510, 190912, 238640, 252016, 260306, 265280, 315020, 477280, 504032, 520612, 630040, 650765, 954560, 1008064, 1041224, 1260080, 1301530, 2082448, 2472907, 2520160, 2603060, 4164896, 4945814, 5040320, 5206120, 8329792, 9891628, 10412240, 12364535, 19783256, 20824480, 24729070, 39566512, 41648960, 49458140, 79133024, 98916280, 158266048, 197832560, 395665120, 791330240]

約数ペア:

[(1, 791330240), (2, 395665120), (4, 197832560), (5, 158266048), (8, 98916280), (10, 79133024), (16, 49458140), (19, 41648960), (20, 39566512), (32, 24729070), (38, 20824480), (40, 19783256), (64, 12364535), (76, 10412240), (80, 9891628), (95, 8329792), (152, 5206120), (157, 5040320), (160, 4945814), (190, 4164896), (304, 2603060), (314, 2520160), (320, 2472907), (380, 2082448), (608, 1301530), (628, 1260080), (760, 1041224), (785, 1008064), (829, 954560), (1216, 650765), (1256, 630040), (1520, 520612), (1570, 504032), (1658, 477280), (2512, 315020), (2983, 265280), (3040, 260306), (3140, 252016), (3316, 238640), (4145, 190912), (5024, 157510), (5966, 132640), (6080, 130153), (6280, 126008), (6632, 119320), (8290, 95456), (10048, 78755), (11932, 66320), (12560, 63004), (13264, 59660), (14915, 53056), (15751, 50240), (16580, 47728), (23864, 33160), (25120, 31502), (26528, 29830)]