307357440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 288

約数和(自身を含む): 1087865856

約数和(自身を除く): 780508416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 64, 65, 78, 80, 94, 96, 104, 120, 128, 130, 131, 141, 156, 160, 188, 192, 195, 208, 235, 240, 256, 260, 262, 282, 312, 320, 376, 384, 390, 393, 416, 470, 480, 520, 524, 564, 611, 624, 640, 655, 705, 752, 768, 780, 786, 832, 940, 960, 1040, 1048, 1128, 1222, 1248, 1280, 1310, 1410, 1504, 1560, 1572, 1664, 1703, 1833, 1880, 1920, 1965, 2080, 2096, 2256, 2444, 2496, 2620, 2820, 3008, 3055, 3120, 3144, 3328, 3406, 3666, 3760, 3840, 3930, 4160, 4192, 4512, 4888, 4992, 5109, 5240, 5640, 6016, 6110, 6157, 6240, 6288, 6812, 7332, 7520, 7860, 8320, 8384, 8515, 9024, 9165, 9776, 9984, 10218, 10480, 11280, 12032, 12220, 12314, 12480, 12576, 13624, 14664, 15040, 15720, 16640, 16768, 17030, 18048, 18330, 18471, 19552, 20436, 20960, 22560, 24440, 24628, 24960, 25152, 25545, 27248, 29328, 30080, 30785, 31440, 33536, 34060, 36096, 36660, 36942, 39104, 40872, 41920, 45120, 48880, 49256, 49920, 50304, 51090, 54496, 58656, 60160, 61570, 62880, 68120, 73320, 73884, 78208, 80041, 81744, 83840, 90240, 92355, 97760, 98512, 100608, 102180, 108992, 117312, 123140, 125760, 136240, 146640, 147768, 156416, 160082, 163488, 167680, 180480, 184710, 195520, 197024, 204360, 217984, 234624, 240123, 246280, 251520, 272480, 293280, 295536, 320164, 326976, 369420, 391040, 394048, 400205, 408720, 435968, 469248, 480246, 492560, 503040, 544960, 586560, 591072, 640328, 653952, 738840, 782080, 788096, 800410, 817440, 960492, 985120, 1089920, 1173120, 1182144, 1200615, 1280656, 1307904, 1477680, 1576192, 1600820, 1634880, 1920984, 1970240, 2179840, 2346240, 2364288, 2401230, 2561312, 2955360, 3201640, 3269760, 3841968, 3940480, 4728576, 4802460, 5122624, 5910720, 6403280, 6539520, 7683936, 7880960, 9604920, 10245248, 11821440, 12806560, 15367872, 19209840, 20490496, 23642880, 25613120, 30735744, 38419680, 51226240, 61471488, 76839360, 102452480, 153678720, 307357440]

約数ペア:

[(1, 307357440), (2, 153678720), (3, 102452480), (4, 76839360), (5, 61471488), (6, 51226240), (8, 38419680), (10, 30735744), (12, 25613120), (13, 23642880), (15, 20490496), (16, 19209840), (20, 15367872), (24, 12806560), (26, 11821440), (30, 10245248), (32, 9604920), (39, 7880960), (40, 7683936), (47, 6539520), (48, 6403280), (52, 5910720), (60, 5122624), (64, 4802460), (65, 4728576), (78, 3940480), (80, 3841968), (94, 3269760), (96, 3201640), (104, 2955360), (120, 2561312), (128, 2401230), (130, 2364288), (131, 2346240), (141, 2179840), (156, 1970240), (160, 1920984), (188, 1634880), (192, 1600820), (195, 1576192), (208, 1477680), (235, 1307904), (240, 1280656), (256, 1200615), (260, 1182144), (262, 1173120), (282, 1089920), (312, 985120), (320, 960492), (376, 817440), (384, 800410), (390, 788096), (393, 782080), (416, 738840), (470, 653952), (480, 640328), (520, 591072), (524, 586560), (564, 544960), (611, 503040), (624, 492560), (640, 480246), (655, 469248), (705, 435968), (752, 408720), (768, 400205), (780, 394048), (786, 391040), (832, 369420), (940, 326976), (960, 320164), (1040, 295536), (1048, 293280), (1128, 272480), (1222, 251520), (1248, 246280), (1280, 240123), (1310, 234624), (1410, 217984), (1504, 204360), (1560, 197024), (1572, 195520), (1664, 184710), (1703, 180480), (1833, 167680), (1880, 163488), (1920, 160082), (1965, 156416), (2080, 147768), (2096, 146640), (2256, 136240), (2444, 125760), (2496, 123140), (2620, 117312), (2820, 108992), (3008, 102180), (3055, 100608), (3120, 98512), (3144, 97760), (3328, 92355), (3406, 90240), (3666, 83840), (3760, 81744), (3840, 80041), (3930, 78208), (4160, 73884), (4192, 73320), (4512, 68120), (4888, 62880), (4992, 61570), (5109, 60160), (5240, 58656), (5640, 54496), (6016, 51090), (6110, 50304), (6157, 49920), (6240, 49256), (6288, 48880), (6812, 45120), (7332, 41920), (7520, 40872), (7860, 39104), (8320, 36942), (8384, 36660), (8515, 36096), (9024, 34060), (9165, 33536), (9776, 31440), (9984, 30785), (10218, 30080), (10480, 29328), (11280, 27248), (12032, 25545), (12220, 25152), (12314, 24960), (12480, 24628), (12576, 24440), (13624, 22560), (14664, 20960), (15040, 20436), (15720, 19552), (16640, 18471), (16768, 18330), (17030, 18048)]