839989440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1461

約数の個数: 280

約数和(自身を含む): 3120115680

約数和(自身を除く): 2280126240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 576, 621, 648, 690, 720, 736, 810, 828, 864, 920, 960, 1035, 1080, 1104, 1242, 1296, 1380, 1409, 1440, 1472, 1620, 1656, 1728, 1840, 1863, 2070, 2160, 2208, 2484, 2592, 2760, 2818, 2880, 3105, 3240, 3312, 3680, 3726, 4140, 4227, 4320, 4416, 4968, 5184, 5520, 5636, 6210, 6480, 6624, 7045, 7360, 7452, 8280, 8454, 8640, 9315, 9936, 11040, 11272, 12420, 12681, 12960, 13248, 14090, 14904, 16560, 16908, 18630, 19872, 21135, 22080, 22544, 24840, 25362, 25920, 28180, 29808, 32407, 33120, 33816, 37260, 38043, 39744, 42270, 45088, 49680, 50724, 56360, 59616, 63405, 64814, 66240, 67632, 74520, 76086, 84540, 90176, 97221, 99360, 101448, 112720, 114129, 119232, 126810, 129628, 135264, 149040, 152172, 162035, 169080, 190215, 194442, 198720, 202896, 225440, 228258, 253620, 259256, 270528, 291663, 298080, 304344, 324070, 338160, 380430, 388884, 405792, 450880, 456516, 486105, 507240, 518512, 570645, 583326, 596160, 608688, 648140, 676320, 760860, 777768, 811584, 874989, 913032, 972210, 1014480, 1037024, 1141290, 1166652, 1217376, 1296280, 1352640, 1458315, 1521720, 1555536, 1749978, 1826064, 1944420, 2028960, 2074048, 2282580, 2333304, 2434752, 2592560, 2624967, 2916630, 3043440, 3111072, 3499956, 3652128, 3888840, 4057920, 4374945, 4565160, 4666608, 5185120, 5249934, 5833260, 6086880, 6222144, 6999912, 7304256, 7777680, 8749890, 9130320, 9333216, 10370240, 10499868, 11666520, 12173760, 13124835, 13999824, 15555360, 17499780, 18260640, 18666432, 20999736, 23333040, 26249670, 27999648, 31110720, 34999560, 36521280, 41999472, 46666080, 52499340, 55999296, 69999120, 83998944, 93332160, 104998680, 139998240, 167997888, 209997360, 279996480, 419994720, 839989440]

約数ペア:

[(1, 839989440), (2, 419994720), (3, 279996480), (4, 209997360), (5, 167997888), (6, 139998240), (8, 104998680), (9, 93332160), (10, 83998944), (12, 69999120), (15, 55999296), (16, 52499340), (18, 46666080), (20, 41999472), (23, 36521280), (24, 34999560), (27, 31110720), (30, 27999648), (32, 26249670), (36, 23333040), (40, 20999736), (45, 18666432), (46, 18260640), (48, 17499780), (54, 15555360), (60, 13999824), (64, 13124835), (69, 12173760), (72, 11666520), (80, 10499868), (81, 10370240), (90, 9333216), (92, 9130320), (96, 8749890), (108, 7777680), (115, 7304256), (120, 6999912), (135, 6222144), (138, 6086880), (144, 5833260), (160, 5249934), (162, 5185120), (180, 4666608), (184, 4565160), (192, 4374945), (207, 4057920), (216, 3888840), (230, 3652128), (240, 3499956), (270, 3111072), (276, 3043440), (288, 2916630), (320, 2624967), (324, 2592560), (345, 2434752), (360, 2333304), (368, 2282580), (405, 2074048), (414, 2028960), (432, 1944420), (460, 1826064), (480, 1749978), (540, 1555536), (552, 1521720), (576, 1458315), (621, 1352640), (648, 1296280), (690, 1217376), (720, 1166652), (736, 1141290), (810, 1037024), (828, 1014480), (864, 972210), (920, 913032), (960, 874989), (1035, 811584), (1080, 777768), (1104, 760860), (1242, 676320), (1296, 648140), (1380, 608688), (1409, 596160), (1440, 583326), (1472, 570645), (1620, 518512), (1656, 507240), (1728, 486105), (1840, 456516), (1863, 450880), (2070, 405792), (2160, 388884), (2208, 380430), (2484, 338160), (2592, 324070), (2760, 304344), (2818, 298080), (2880, 291663), (3105, 270528), (3240, 259256), (3312, 253620), (3680, 228258), (3726, 225440), (4140, 202896), (4227, 198720), (4320, 194442), (4416, 190215), (4968, 169080), (5184, 162035), (5520, 152172), (5636, 149040), (6210, 135264), (6480, 129628), (6624, 126810), (7045, 119232), (7360, 114129), (7452, 112720), (8280, 101448), (8454, 99360), (8640, 97221), (9315, 90176), (9936, 84540), (11040, 76086), (11272, 74520), (12420, 67632), (12681, 66240), (12960, 64814), (13248, 63405), (14090, 59616), (14904, 56360), (16560, 50724), (16908, 49680), (18630, 45088), (19872, 42270), (21135, 39744), (22080, 38043), (22544, 37260), (24840, 33816), (25362, 33120), (25920, 32407), (28180, 29808)]