318582720

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:290

約数の個数: 336

約数和(自身を含む): 1208215008

約数和(自身を除く): 889632288

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, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 241, 243, 255, 270, 272, 288, 306, 320, 324, 340, 360, 405, 408, 432, 459, 480, 482, 486, 510, 540, 544, 576, 612, 648, 680, 720, 723, 765, 810, 816, 864, 918, 960, 964, 972, 1020, 1080, 1088, 1205, 1215, 1224, 1296, 1360, 1377, 1440, 1446, 1530, 1620, 1632, 1728, 1836, 1928, 1944, 2040, 2160, 2169, 2295, 2410, 2430, 2448, 2592, 2720, 2754, 2880, 2892, 3060, 3240, 3264, 3615, 3672, 3856, 3888, 4080, 4097, 4131, 4320, 4338, 4590, 4820, 4860, 4896, 5184, 5440, 5508, 5784, 6120, 6480, 6507, 6885, 7230, 7344, 7712, 7776, 8160, 8194, 8262, 8640, 8676, 9180, 9640, 9720, 9792, 10845, 11016, 11568, 12240, 12291, 12960, 13014, 13770, 14460, 14688, 15424, 15552, 16320, 16388, 16524, 17352, 18360, 19280, 19440, 19521, 20485, 20655, 21690, 22032, 23136, 24480, 24582, 25920, 26028, 27540, 28920, 29376, 32535, 32776, 33048, 34704, 36720, 36873, 38560, 38880, 39042, 40970, 41310, 43380, 44064, 46272, 48960, 49164, 52056, 55080, 57840, 58563, 61455, 65070, 65552, 66096, 69408, 73440, 73746, 77120, 77760, 78084, 81940, 82620, 86760, 88128, 97605, 98328, 104112, 110160, 110619, 115680, 117126, 122910, 130140, 131104, 132192, 138816, 146880, 147492, 156168, 163880, 165240, 173520, 184365, 195210, 196656, 208224, 220320, 221238, 231360, 234252, 245820, 260280, 262208, 264384, 292815, 294984, 312336, 327760, 330480, 331857, 347040, 368730, 390420, 393312, 416448, 440640, 442476, 468504, 491640, 520560, 553095, 585630, 589968, 624672, 655520, 660960, 663714, 694080, 737460, 780840, 786624, 884952, 937008, 983280, 995571, 1041120, 1106190, 1171260, 1179936, 1249344, 1311040, 1321920, 1327428, 1474920, 1561680, 1659285, 1769904, 1874016, 1966560, 1991142, 2082240, 2212380, 2342520, 2359872, 2654856, 2949840, 3123360, 3318570, 3539808, 3748032, 3933120, 3982284, 4424760, 4685040, 4977855, 5309712, 5899680, 6246720, 6637140, 7079616, 7964568, 8849520, 9370080, 9955710, 10619424, 11799360, 13274280, 15929136, 17699040, 18740160, 19911420, 21238848, 26548560, 31858272, 35398080, 39822840, 53097120, 63716544, 79645680, 106194240, 159291360, 318582720]

約数ペア:

[(1, 318582720), (2, 159291360), (3, 106194240), (4, 79645680), (5, 63716544), (6, 53097120), (8, 39822840), (9, 35398080), (10, 31858272), (12, 26548560), (15, 21238848), (16, 19911420), (17, 18740160), (18, 17699040), (20, 15929136), (24, 13274280), (27, 11799360), (30, 10619424), (32, 9955710), (34, 9370080), (36, 8849520), (40, 7964568), (45, 7079616), (48, 6637140), (51, 6246720), (54, 5899680), (60, 5309712), (64, 4977855), (68, 4685040), (72, 4424760), (80, 3982284), (81, 3933120), (85, 3748032), (90, 3539808), (96, 3318570), (102, 3123360), (108, 2949840), (120, 2654856), (135, 2359872), (136, 2342520), (144, 2212380), (153, 2082240), (160, 1991142), (162, 1966560), (170, 1874016), (180, 1769904), (192, 1659285), (204, 1561680), (216, 1474920), (240, 1327428), (241, 1321920), (243, 1311040), (255, 1249344), (270, 1179936), (272, 1171260), (288, 1106190), (306, 1041120), (320, 995571), (324, 983280), (340, 937008), (360, 884952), (405, 786624), (408, 780840), (432, 737460), (459, 694080), (480, 663714), (482, 660960), (486, 655520), (510, 624672), (540, 589968), (544, 585630), (576, 553095), (612, 520560), (648, 491640), (680, 468504), (720, 442476), (723, 440640), (765, 416448), (810, 393312), (816, 390420), (864, 368730), (918, 347040), (960, 331857), (964, 330480), (972, 327760), (1020, 312336), (1080, 294984), (1088, 292815), (1205, 264384), (1215, 262208), (1224, 260280), (1296, 245820), (1360, 234252), (1377, 231360), (1440, 221238), (1446, 220320), (1530, 208224), (1620, 196656), (1632, 195210), (1728, 184365), (1836, 173520), (1928, 165240), (1944, 163880), (2040, 156168), (2160, 147492), (2169, 146880), (2295, 138816), (2410, 132192), (2430, 131104), (2448, 130140), (2592, 122910), (2720, 117126), (2754, 115680), (2880, 110619), (2892, 110160), (3060, 104112), (3240, 98328), (3264, 97605), (3615, 88128), (3672, 86760), (3856, 82620), (3888, 81940), (4080, 78084), (4097, 77760), (4131, 77120), (4320, 73746), (4338, 73440), (4590, 69408), (4820, 66096), (4860, 65552), (4896, 65070), (5184, 61455), (5440, 58563), (5508, 57840), (5784, 55080), (6120, 52056), (6480, 49164), (6507, 48960), (6885, 46272), (7230, 44064), (7344, 43380), (7712, 41310), (7776, 40970), (8160, 39042), (8194, 38880), (8262, 38560), (8640, 36873), (8676, 36720), (9180, 34704), (9640, 33048), (9720, 32776), (9792, 32535), (10845, 29376), (11016, 28920), (11568, 27540), (12240, 26028), (12291, 25920), (12960, 24582), (13014, 24480), (13770, 23136), (14460, 22032), (14688, 21690), (15424, 20655), (15552, 20485), (16320, 19521), (16388, 19440), (16524, 19280), (17352, 18360)]