1819977120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1469

約数の個数: 384

約数和(自身を含む): 7163251200

約数和(自身を除く): 5343274080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 32, 36, 39, 40, 45, 46, 48, 52, 54, 60, 65, 69, 72, 78, 80, 90, 92, 96, 104, 108, 115, 117, 120, 130, 135, 138, 144, 156, 160, 180, 184, 195, 207, 208, 216, 230, 234, 240, 260, 270, 276, 288, 299, 312, 345, 351, 360, 368, 390, 414, 416, 432, 460, 468, 480, 520, 540, 552, 585, 598, 621, 624, 690, 702, 720, 736, 780, 828, 864, 897, 920, 936, 1035, 1040, 1080, 1104, 1170, 1196, 1242, 1248, 1380, 1404, 1409, 1440, 1495, 1560, 1656, 1755, 1794, 1840, 1872, 2070, 2080, 2160, 2208, 2340, 2392, 2484, 2691, 2760, 2808, 2818, 2990, 3105, 3120, 3312, 3510, 3588, 3680, 3744, 4140, 4227, 4320, 4485, 4680, 4784, 4968, 5382, 5520, 5616, 5636, 5980, 6210, 6240, 6624, 7020, 7045, 7176, 8073, 8280, 8454, 8970, 9360, 9568, 9936, 10764, 11040, 11232, 11272, 11960, 12420, 12681, 13455, 14040, 14090, 14352, 16146, 16560, 16908, 17940, 18317, 18720, 19872, 21135, 21528, 22544, 23920, 24840, 25362, 26910, 28080, 28180, 28704, 32292, 32407, 33120, 33816, 35880, 36634, 38043, 40365, 42270, 43056, 45088, 47840, 49680, 50724, 53820, 54951, 56160, 56360, 63405, 64584, 64814, 67632, 71760, 73268, 76086, 80730, 84540, 86112, 91585, 97221, 99360, 101448, 107640, 109902, 112720, 126810, 129168, 129628, 135264, 143520, 146536, 152172, 161460, 162035, 164853, 169080, 183170, 190215, 194442, 202896, 215280, 219804, 225440, 253620, 258336, 259256, 274755, 291663, 293072, 304344, 322920, 324070, 329706, 338160, 366340, 380430, 388884, 405792, 421291, 430560, 439608, 486105, 494559, 507240, 518512, 549510, 583326, 586144, 608688, 645840, 648140, 659412, 676320, 732680, 760860, 777768, 824265, 842582, 874989, 879216, 972210, 989118, 1014480, 1037024, 1099020, 1166652, 1217376, 1263873, 1291680, 1296280, 1318824, 1458315, 1465360, 1521720, 1555536, 1648530, 1685164, 1749978, 1758432, 1944420, 1978236, 2028960, 2106455, 2198040, 2333304, 2472795, 2527746, 2592560, 2637648, 2916630, 2930720, 3043440, 3111072, 3297060, 3370328, 3499956, 3791619, 3888840, 3956472, 4212910, 4374945, 4396080, 4666608, 4945590, 5055492, 5185120, 5275296, 5833260, 6086880, 6319365, 6594120, 6740656, 6999912, 7583238, 7777680, 7912944, 8425820, 8749890, 8792160, 9333216, 9891180, 10110984, 11374857, 11666520, 12638730, 13188240, 13481312, 13999824, 15166476, 15555360, 15825888, 16851640, 17499780, 18958095, 19782360, 20221968, 22749714, 23333040, 25277460, 26376480, 27999648, 30332952, 33703280, 34999560, 37916190, 39564720, 40443936, 45499428, 46666080, 50554920, 56874285, 60665904, 67406560, 69999120, 75832380, 79129440, 90998856, 101109840, 113748570, 121331808, 139998240, 151664760, 181997712, 202219680, 227497140, 303329520, 363995424, 454994280, 606659040, 909988560, 1819977120]

約数ペア:

[(1, 1819977120), (2, 909988560), (3, 606659040), (4, 454994280), (5, 363995424), (6, 303329520), (8, 227497140), (9, 202219680), (10, 181997712), (12, 151664760), (13, 139998240), (15, 121331808), (16, 113748570), (18, 101109840), (20, 90998856), (23, 79129440), (24, 75832380), (26, 69999120), (27, 67406560), (30, 60665904), (32, 56874285), (36, 50554920), (39, 46666080), (40, 45499428), (45, 40443936), (46, 39564720), (48, 37916190), (52, 34999560), (54, 33703280), (60, 30332952), (65, 27999648), (69, 26376480), (72, 25277460), (78, 23333040), (80, 22749714), (90, 20221968), (92, 19782360), (96, 18958095), (104, 17499780), (108, 16851640), (115, 15825888), (117, 15555360), (120, 15166476), (130, 13999824), (135, 13481312), (138, 13188240), (144, 12638730), (156, 11666520), (160, 11374857), (180, 10110984), (184, 9891180), (195, 9333216), (207, 8792160), (208, 8749890), (216, 8425820), (230, 7912944), (234, 7777680), (240, 7583238), (260, 6999912), (270, 6740656), (276, 6594120), (288, 6319365), (299, 6086880), (312, 5833260), (345, 5275296), (351, 5185120), (360, 5055492), (368, 4945590), (390, 4666608), (414, 4396080), (416, 4374945), (432, 4212910), (460, 3956472), (468, 3888840), (480, 3791619), (520, 3499956), (540, 3370328), (552, 3297060), (585, 3111072), (598, 3043440), (621, 2930720), (624, 2916630), (690, 2637648), (702, 2592560), (720, 2527746), (736, 2472795), (780, 2333304), (828, 2198040), (864, 2106455), (897, 2028960), (920, 1978236), (936, 1944420), (1035, 1758432), (1040, 1749978), (1080, 1685164), (1104, 1648530), (1170, 1555536), (1196, 1521720), (1242, 1465360), (1248, 1458315), (1380, 1318824), (1404, 1296280), (1409, 1291680), (1440, 1263873), (1495, 1217376), (1560, 1166652), (1656, 1099020), (1755, 1037024), (1794, 1014480), (1840, 989118), (1872, 972210), (2070, 879216), (2080, 874989), (2160, 842582), (2208, 824265), (2340, 777768), (2392, 760860), (2484, 732680), (2691, 676320), (2760, 659412), (2808, 648140), (2818, 645840), (2990, 608688), (3105, 586144), (3120, 583326), (3312, 549510), (3510, 518512), (3588, 507240), (3680, 494559), (3744, 486105), (4140, 439608), (4227, 430560), (4320, 421291), (4485, 405792), (4680, 388884), (4784, 380430), (4968, 366340), (5382, 338160), (5520, 329706), (5616, 324070), (5636, 322920), (5980, 304344), (6210, 293072), (6240, 291663), (6624, 274755), (7020, 259256), (7045, 258336), (7176, 253620), (8073, 225440), (8280, 219804), (8454, 215280), (8970, 202896), (9360, 194442), (9568, 190215), (9936, 183170), (10764, 169080), (11040, 164853), (11232, 162035), (11272, 161460), (11960, 152172), (12420, 146536), (12681, 143520), (13455, 135264), (14040, 129628), (14090, 129168), (14352, 126810), (16146, 112720), (16560, 109902), (16908, 107640), (17940, 101448), (18317, 99360), (18720, 97221), (19872, 91585), (21135, 86112), (21528, 84540), (22544, 80730), (23920, 76086), (24840, 73268), (25362, 71760), (26910, 67632), (28080, 64814), (28180, 64584), (28704, 63405), (32292, 56360), (32407, 56160), (33120, 54951), (33816, 53820), (35880, 50724), (36634, 49680), (38043, 47840), (40365, 45088), (42270, 43056)]