298954080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 288

約数和(自身を含む): 1087527168

約数和(自身を除く): 788573088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 37, 40, 45, 48, 60, 62, 72, 74, 80, 90, 93, 96, 111, 120, 124, 144, 148, 155, 160, 180, 181, 185, 186, 222, 240, 248, 279, 288, 296, 310, 333, 360, 362, 370, 372, 444, 465, 480, 496, 543, 555, 558, 592, 620, 666, 720, 724, 740, 744, 888, 905, 930, 992, 1086, 1110, 1116, 1147, 1184, 1240, 1332, 1395, 1440, 1448, 1480, 1488, 1629, 1665, 1776, 1810, 1860, 2172, 2220, 2232, 2294, 2480, 2664, 2715, 2790, 2896, 2960, 2976, 3258, 3330, 3441, 3552, 3620, 3720, 4344, 4440, 4464, 4588, 4960, 5328, 5430, 5580, 5611, 5735, 5792, 5920, 6516, 6660, 6697, 6882, 7240, 7440, 8145, 8688, 8880, 8928, 9176, 10323, 10656, 10860, 11160, 11222, 11470, 13032, 13320, 13394, 13764, 14480, 14880, 16290, 16833, 17205, 17376, 17760, 18352, 20091, 20646, 21720, 22320, 22444, 22940, 26064, 26640, 26788, 27528, 28055, 28960, 32580, 33485, 33666, 34410, 36704, 40182, 41292, 43440, 44640, 44888, 45880, 50499, 51615, 52128, 53280, 53576, 55056, 56110, 60273, 65160, 66970, 67332, 68820, 80364, 82584, 84165, 86880, 89776, 91760, 100455, 100998, 103230, 107152, 110112, 112220, 120546, 130320, 133940, 134664, 137640, 160728, 165168, 168330, 179552, 183520, 200910, 201996, 206460, 207607, 214304, 224440, 241092, 252495, 260640, 267880, 269328, 275280, 301365, 321456, 330336, 336660, 401820, 403992, 412920, 415214, 448880, 482184, 504990, 535760, 538656, 550560, 602730, 622821, 642912, 673320, 803640, 807984, 825840, 830428, 897760, 964368, 1009980, 1038035, 1071520, 1205460, 1245642, 1346640, 1607280, 1615968, 1651680, 1660856, 1868463, 1928736, 2019960, 2076070, 2410920, 2491284, 2693280, 3114105, 3214560, 3321712, 3736926, 4039920, 4152140, 4821840, 4982568, 6228210, 6643424, 7473852, 8079840, 8304280, 9342315, 9643680, 9965136, 12456420, 14947704, 16608560, 18684630, 19930272, 24912840, 29895408, 33217120, 37369260, 49825680, 59790816, 74738520, 99651360, 149477040, 298954080]

約数ペア:

[(1, 298954080), (2, 149477040), (3, 99651360), (4, 74738520), (5, 59790816), (6, 49825680), (8, 37369260), (9, 33217120), (10, 29895408), (12, 24912840), (15, 19930272), (16, 18684630), (18, 16608560), (20, 14947704), (24, 12456420), (30, 9965136), (31, 9643680), (32, 9342315), (36, 8304280), (37, 8079840), (40, 7473852), (45, 6643424), (48, 6228210), (60, 4982568), (62, 4821840), (72, 4152140), (74, 4039920), (80, 3736926), (90, 3321712), (93, 3214560), (96, 3114105), (111, 2693280), (120, 2491284), (124, 2410920), (144, 2076070), (148, 2019960), (155, 1928736), (160, 1868463), (180, 1660856), (181, 1651680), (185, 1615968), (186, 1607280), (222, 1346640), (240, 1245642), (248, 1205460), (279, 1071520), (288, 1038035), (296, 1009980), (310, 964368), (333, 897760), (360, 830428), (362, 825840), (370, 807984), (372, 803640), (444, 673320), (465, 642912), (480, 622821), (496, 602730), (543, 550560), (555, 538656), (558, 535760), (592, 504990), (620, 482184), (666, 448880), (720, 415214), (724, 412920), (740, 403992), (744, 401820), (888, 336660), (905, 330336), (930, 321456), (992, 301365), (1086, 275280), (1110, 269328), (1116, 267880), (1147, 260640), (1184, 252495), (1240, 241092), (1332, 224440), (1395, 214304), (1440, 207607), (1448, 206460), (1480, 201996), (1488, 200910), (1629, 183520), (1665, 179552), (1776, 168330), (1810, 165168), (1860, 160728), (2172, 137640), (2220, 134664), (2232, 133940), (2294, 130320), (2480, 120546), (2664, 112220), (2715, 110112), (2790, 107152), (2896, 103230), (2960, 100998), (2976, 100455), (3258, 91760), (3330, 89776), (3441, 86880), (3552, 84165), (3620, 82584), (3720, 80364), (4344, 68820), (4440, 67332), (4464, 66970), (4588, 65160), (4960, 60273), (5328, 56110), (5430, 55056), (5580, 53576), (5611, 53280), (5735, 52128), (5792, 51615), (5920, 50499), (6516, 45880), (6660, 44888), (6697, 44640), (6882, 43440), (7240, 41292), (7440, 40182), (8145, 36704), (8688, 34410), (8880, 33666), (8928, 33485), (9176, 32580), (10323, 28960), (10656, 28055), (10860, 27528), (11160, 26788), (11222, 26640), (11470, 26064), (13032, 22940), (13320, 22444), (13394, 22320), (13764, 21720), (14480, 20646), (14880, 20091), (16290, 18352), (16833, 17760), (17205, 17376)]