13806720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:92

約数の個数: 256

約数和(自身を含む): 52876800

約数和(自身を除く): 39070080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 47, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 94, 96, 102, 108, 120, 128, 135, 136, 141, 144, 153, 160, 170, 180, 188, 192, 204, 216, 235, 240, 255, 270, 272, 282, 288, 306, 320, 340, 360, 376, 384, 408, 423, 432, 459, 470, 480, 510, 540, 544, 564, 576, 612, 640, 680, 705, 720, 752, 765, 799, 816, 846, 864, 918, 940, 960, 1020, 1080, 1088, 1128, 1152, 1224, 1269, 1360, 1410, 1440, 1504, 1530, 1598, 1632, 1692, 1728, 1836, 1880, 1920, 2040, 2115, 2160, 2176, 2256, 2295, 2397, 2448, 2538, 2720, 2820, 2880, 3008, 3060, 3196, 3264, 3384, 3456, 3672, 3760, 3995, 4080, 4230, 4320, 4512, 4590, 4794, 4896, 5076, 5440, 5640, 5760, 6016, 6120, 6345, 6392, 6528, 6768, 7191, 7344, 7520, 7990, 8160, 8460, 8640, 9024, 9180, 9588, 9792, 10152, 10880, 11280, 11985, 12240, 12690, 12784, 13536, 14382, 14688, 15040, 15980, 16320, 16920, 17280, 18048, 18360, 19176, 19584, 20304, 21573, 22560, 23970, 24480, 25380, 25568, 27072, 28764, 29376, 30080, 31960, 32640, 33840, 35955, 36720, 38352, 40608, 43146, 45120, 47940, 48960, 50760, 51136, 54144, 57528, 58752, 63920, 67680, 71910, 73440, 76704, 81216, 86292, 90240, 95880, 97920, 101520, 102272, 107865, 115056, 127840, 135360, 143820, 146880, 153408, 162432, 172584, 191760, 203040, 215730, 230112, 255680, 270720, 287640, 293760, 306816, 345168, 383520, 406080, 431460, 460224, 511360, 575280, 690336, 767040, 812160, 862920, 920448, 1150560, 1380672, 1534080, 1725840, 2301120, 2761344, 3451680, 4602240, 6903360, 13806720]

約数ペア:

[(1, 13806720), (2, 6903360), (3, 4602240), (4, 3451680), (5, 2761344), (6, 2301120), (8, 1725840), (9, 1534080), (10, 1380672), (12, 1150560), (15, 920448), (16, 862920), (17, 812160), (18, 767040), (20, 690336), (24, 575280), (27, 511360), (30, 460224), (32, 431460), (34, 406080), (36, 383520), (40, 345168), (45, 306816), (47, 293760), (48, 287640), (51, 270720), (54, 255680), (60, 230112), (64, 215730), (68, 203040), (72, 191760), (80, 172584), (85, 162432), (90, 153408), (94, 146880), (96, 143820), (102, 135360), (108, 127840), (120, 115056), (128, 107865), (135, 102272), (136, 101520), (141, 97920), (144, 95880), (153, 90240), (160, 86292), (170, 81216), (180, 76704), (188, 73440), (192, 71910), (204, 67680), (216, 63920), (235, 58752), (240, 57528), (255, 54144), (270, 51136), (272, 50760), (282, 48960), (288, 47940), (306, 45120), (320, 43146), (340, 40608), (360, 38352), (376, 36720), (384, 35955), (408, 33840), (423, 32640), (432, 31960), (459, 30080), (470, 29376), (480, 28764), (510, 27072), (540, 25568), (544, 25380), (564, 24480), (576, 23970), (612, 22560), (640, 21573), (680, 20304), (705, 19584), (720, 19176), (752, 18360), (765, 18048), (799, 17280), (816, 16920), (846, 16320), (864, 15980), (918, 15040), (940, 14688), (960, 14382), (1020, 13536), (1080, 12784), (1088, 12690), (1128, 12240), (1152, 11985), (1224, 11280), (1269, 10880), (1360, 10152), (1410, 9792), (1440, 9588), (1504, 9180), (1530, 9024), (1598, 8640), (1632, 8460), (1692, 8160), (1728, 7990), (1836, 7520), (1880, 7344), (1920, 7191), (2040, 6768), (2115, 6528), (2160, 6392), (2176, 6345), (2256, 6120), (2295, 6016), (2397, 5760), (2448, 5640), (2538, 5440), (2720, 5076), (2820, 4896), (2880, 4794), (3008, 4590), (3060, 4512), (3196, 4320), (3264, 4230), (3384, 4080), (3456, 3995), (3672, 3760)]