67946560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 112

約数和(自身を含む): 179222400

約数和(自身を除く): 111275840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 97, 110, 160, 176, 194, 199, 220, 320, 352, 388, 398, 440, 485, 704, 776, 796, 880, 970, 995, 1067, 1552, 1592, 1760, 1940, 1990, 2134, 2189, 3104, 3184, 3520, 3880, 3980, 4268, 4378, 5335, 6208, 6368, 7760, 7960, 8536, 8756, 10670, 10945, 12736, 15520, 15920, 17072, 17512, 19303, 21340, 21890, 31040, 31840, 34144, 35024, 38606, 42680, 43780, 63680, 68288, 70048, 77212, 85360, 87560, 96515, 140096, 154424, 170720, 175120, 193030, 212333, 308848, 341440, 350240, 386060, 424666, 617696, 700480, 772120, 849332, 1061665, 1235392, 1544240, 1698664, 2123330, 3088480, 3397328, 4246660, 6176960, 6794656, 8493320, 13589312, 16986640, 33973280, 67946560]

約数ペア:

[(1, 67946560), (2, 33973280), (4, 16986640), (5, 13589312), (8, 8493320), (10, 6794656), (11, 6176960), (16, 4246660), (20, 3397328), (22, 3088480), (32, 2123330), (40, 1698664), (44, 1544240), (55, 1235392), (64, 1061665), (80, 849332), (88, 772120), (97, 700480), (110, 617696), (160, 424666), (176, 386060), (194, 350240), (199, 341440), (220, 308848), (320, 212333), (352, 193030), (388, 175120), (398, 170720), (440, 154424), (485, 140096), (704, 96515), (776, 87560), (796, 85360), (880, 77212), (970, 70048), (995, 68288), (1067, 63680), (1552, 43780), (1592, 42680), (1760, 38606), (1940, 35024), (1990, 34144), (2134, 31840), (2189, 31040), (3104, 21890), (3184, 21340), (3520, 19303), (3880, 17512), (3980, 17072), (4268, 15920), (4378, 15520), (5335, 12736), (6208, 10945), (6368, 10670), (7760, 8756), (7960, 8536)]