12904320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:93

約数の個数: 256

約数和(自身を含む): 49351680

約数和(自身を除く): 36447360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 47, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 94, 96, 104, 110, 120, 128, 130, 132, 141, 143, 156, 160, 165, 176, 188, 192, 195, 208, 220, 235, 240, 260, 264, 282, 286, 312, 320, 330, 352, 376, 384, 390, 416, 429, 440, 470, 480, 517, 520, 528, 564, 572, 611, 624, 640, 660, 704, 705, 715, 752, 780, 832, 858, 880, 940, 960, 1034, 1040, 1056, 1128, 1144, 1222, 1248, 1320, 1408, 1410, 1430, 1504, 1551, 1560, 1664, 1716, 1760, 1833, 1880, 1920, 2068, 2080, 2112, 2145, 2256, 2288, 2444, 2496, 2585, 2640, 2820, 2860, 3008, 3055, 3102, 3120, 3432, 3520, 3666, 3760, 4136, 4160, 4224, 4290, 4512, 4576, 4888, 4992, 5170, 5280, 5640, 5720, 6016, 6110, 6204, 6240, 6721, 6864, 7040, 7332, 7520, 7755, 8272, 8320, 8580, 9024, 9152, 9165, 9776, 10340, 10560, 11280, 11440, 12220, 12408, 12480, 13442, 13728, 14664, 15040, 15510, 16544, 17160, 18048, 18304, 18330, 19552, 20163, 20680, 21120, 22560, 22880, 24440, 24816, 24960, 26884, 27456, 29328, 30080, 31020, 33088, 33605, 34320, 36660, 39104, 40326, 41360, 45120, 45760, 48880, 49632, 53768, 54912, 58656, 62040, 66176, 67210, 68640, 73320, 78208, 80652, 82720, 90240, 91520, 97760, 99264, 100815, 107536, 117312, 124080, 134420, 137280, 146640, 161304, 165440, 195520, 198528, 201630, 215072, 234624, 248160, 268840, 274560, 293280, 322608, 330880, 391040, 403260, 430144, 496320, 537680, 586560, 645216, 806520, 860288, 992640, 1075360, 1173120, 1290432, 1613040, 2150720, 2580864, 3226080, 4301440, 6452160, 12904320]

約数ペア:

[(1, 12904320), (2, 6452160), (3, 4301440), (4, 3226080), (5, 2580864), (6, 2150720), (8, 1613040), (10, 1290432), (11, 1173120), (12, 1075360), (13, 992640), (15, 860288), (16, 806520), (20, 645216), (22, 586560), (24, 537680), (26, 496320), (30, 430144), (32, 403260), (33, 391040), (39, 330880), (40, 322608), (44, 293280), (47, 274560), (48, 268840), (52, 248160), (55, 234624), (60, 215072), (64, 201630), (65, 198528), (66, 195520), (78, 165440), (80, 161304), (88, 146640), (94, 137280), (96, 134420), (104, 124080), (110, 117312), (120, 107536), (128, 100815), (130, 99264), (132, 97760), (141, 91520), (143, 90240), (156, 82720), (160, 80652), (165, 78208), (176, 73320), (188, 68640), (192, 67210), (195, 66176), (208, 62040), (220, 58656), (235, 54912), (240, 53768), (260, 49632), (264, 48880), (282, 45760), (286, 45120), (312, 41360), (320, 40326), (330, 39104), (352, 36660), (376, 34320), (384, 33605), (390, 33088), (416, 31020), (429, 30080), (440, 29328), (470, 27456), (480, 26884), (517, 24960), (520, 24816), (528, 24440), (564, 22880), (572, 22560), (611, 21120), (624, 20680), (640, 20163), (660, 19552), (704, 18330), (705, 18304), (715, 18048), (752, 17160), (780, 16544), (832, 15510), (858, 15040), (880, 14664), (940, 13728), (960, 13442), (1034, 12480), (1040, 12408), (1056, 12220), (1128, 11440), (1144, 11280), (1222, 10560), (1248, 10340), (1320, 9776), (1408, 9165), (1410, 9152), (1430, 9024), (1504, 8580), (1551, 8320), (1560, 8272), (1664, 7755), (1716, 7520), (1760, 7332), (1833, 7040), (1880, 6864), (1920, 6721), (2068, 6240), (2080, 6204), (2112, 6110), (2145, 6016), (2256, 5720), (2288, 5640), (2444, 5280), (2496, 5170), (2585, 4992), (2640, 4888), (2820, 4576), (2860, 4512), (3008, 4290), (3055, 4224), (3102, 4160), (3120, 4136), (3432, 3760), (3520, 3666)]