70928640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 216

約数和(自身を含む): 252540288

約数和(自身を除く): 181611648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 131, 141, 144, 160, 180, 188, 192, 235, 240, 256, 262, 282, 288, 320, 360, 376, 384, 393, 423, 470, 480, 524, 564, 576, 640, 655, 705, 720, 752, 768, 786, 846, 940, 960, 1048, 1128, 1152, 1179, 1280, 1310, 1410, 1440, 1504, 1572, 1692, 1880, 1920, 1965, 2096, 2115, 2256, 2304, 2358, 2620, 2820, 2880, 3008, 3144, 3384, 3760, 3840, 3930, 4192, 4230, 4512, 4716, 5240, 5640, 5760, 5895, 6016, 6157, 6288, 6768, 7520, 7860, 8384, 8460, 9024, 9432, 10480, 11280, 11520, 11790, 12032, 12314, 12576, 13536, 15040, 15720, 16768, 16920, 18048, 18471, 18864, 20960, 22560, 23580, 24628, 25152, 27072, 30080, 30785, 31440, 33536, 33840, 36096, 36942, 37728, 41920, 45120, 47160, 49256, 50304, 54144, 55413, 60160, 61570, 62880, 67680, 73884, 75456, 83840, 90240, 92355, 94320, 98512, 100608, 108288, 110826, 123140, 125760, 135360, 147768, 150912, 167680, 180480, 184710, 188640, 197024, 221652, 246280, 251520, 270720, 277065, 295536, 301824, 369420, 377280, 394048, 443304, 492560, 503040, 541440, 554130, 591072, 738840, 754560, 788096, 886608, 985120, 1108260, 1182144, 1477680, 1509120, 1576192, 1773216, 1970240, 2216520, 2364288, 2955360, 3546432, 3940480, 4433040, 4728576, 5910720, 7092864, 7880960, 8866080, 11821440, 14185728, 17732160, 23642880, 35464320, 70928640]

約数ペア:

[(1, 70928640), (2, 35464320), (3, 23642880), (4, 17732160), (5, 14185728), (6, 11821440), (8, 8866080), (9, 7880960), (10, 7092864), (12, 5910720), (15, 4728576), (16, 4433040), (18, 3940480), (20, 3546432), (24, 2955360), (30, 2364288), (32, 2216520), (36, 1970240), (40, 1773216), (45, 1576192), (47, 1509120), (48, 1477680), (60, 1182144), (64, 1108260), (72, 985120), (80, 886608), (90, 788096), (94, 754560), (96, 738840), (120, 591072), (128, 554130), (131, 541440), (141, 503040), (144, 492560), (160, 443304), (180, 394048), (188, 377280), (192, 369420), (235, 301824), (240, 295536), (256, 277065), (262, 270720), (282, 251520), (288, 246280), (320, 221652), (360, 197024), (376, 188640), (384, 184710), (393, 180480), (423, 167680), (470, 150912), (480, 147768), (524, 135360), (564, 125760), (576, 123140), (640, 110826), (655, 108288), (705, 100608), (720, 98512), (752, 94320), (768, 92355), (786, 90240), (846, 83840), (940, 75456), (960, 73884), (1048, 67680), (1128, 62880), (1152, 61570), (1179, 60160), (1280, 55413), (1310, 54144), (1410, 50304), (1440, 49256), (1504, 47160), (1572, 45120), (1692, 41920), (1880, 37728), (1920, 36942), (1965, 36096), (2096, 33840), (2115, 33536), (2256, 31440), (2304, 30785), (2358, 30080), (2620, 27072), (2820, 25152), (2880, 24628), (3008, 23580), (3144, 22560), (3384, 20960), (3760, 18864), (3840, 18471), (3930, 18048), (4192, 16920), (4230, 16768), (4512, 15720), (4716, 15040), (5240, 13536), (5640, 12576), (5760, 12314), (5895, 12032), (6016, 11790), (6157, 11520), (6288, 11280), (6768, 10480), (7520, 9432), (7860, 9024), (8384, 8460)]