134708480

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 353203200

約数和(自身を除く): 218494720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 64, 76, 80, 95, 116, 128, 145, 152, 160, 190, 191, 232, 256, 290, 304, 320, 380, 382, 464, 551, 580, 608, 640, 760, 764, 928, 955, 1102, 1160, 1216, 1280, 1520, 1528, 1856, 1910, 2204, 2320, 2432, 2755, 3040, 3056, 3629, 3712, 3820, 4408, 4640, 4864, 5510, 5539, 6080, 6112, 7258, 7424, 7640, 8816, 9280, 11020, 11078, 12160, 12224, 14516, 15280, 17632, 18145, 18560, 22040, 22156, 24320, 24448, 27695, 29032, 30560, 35264, 36290, 37120, 44080, 44312, 48896, 55390, 58064, 61120, 70528, 72580, 88160, 88624, 105241, 110780, 116128, 122240, 141056, 145160, 176320, 177248, 210482, 221560, 232256, 244480, 290320, 352640, 354496, 420964, 443120, 464512, 526205, 580640, 705280, 708992, 841928, 886240, 929024, 1052410, 1161280, 1417984, 1683856, 1772480, 2104820, 2322560, 3367712, 3544960, 4209640, 4645120, 6735424, 7089920, 8419280, 13470848, 16838560, 26941696, 33677120, 67354240, 134708480]

約数ペア:

[(1, 134708480), (2, 67354240), (4, 33677120), (5, 26941696), (8, 16838560), (10, 13470848), (16, 8419280), (19, 7089920), (20, 6735424), (29, 4645120), (32, 4209640), (38, 3544960), (40, 3367712), (58, 2322560), (64, 2104820), (76, 1772480), (80, 1683856), (95, 1417984), (116, 1161280), (128, 1052410), (145, 929024), (152, 886240), (160, 841928), (190, 708992), (191, 705280), (232, 580640), (256, 526205), (290, 464512), (304, 443120), (320, 420964), (380, 354496), (382, 352640), (464, 290320), (551, 244480), (580, 232256), (608, 221560), (640, 210482), (760, 177248), (764, 176320), (928, 145160), (955, 141056), (1102, 122240), (1160, 116128), (1216, 110780), (1280, 105241), (1520, 88624), (1528, 88160), (1856, 72580), (1910, 70528), (2204, 61120), (2320, 58064), (2432, 55390), (2755, 48896), (3040, 44312), (3056, 44080), (3629, 37120), (3712, 36290), (3820, 35264), (4408, 30560), (4640, 29032), (4864, 27695), (5510, 24448), (5539, 24320), (6080, 22156), (6112, 22040), (7258, 18560), (7424, 18145), (7640, 17632), (8816, 15280), (9280, 14516), (11020, 12224), (11078, 12160)]