139998240

素因数分解:

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

素因数の和:1456

約数の個数: 192

約数和(自身を含む): 511660800

約数和(自身を除く): 371662560

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, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1409, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 2818, 3105, 3312, 3680, 4140, 4227, 4320, 4968, 5520, 5636, 6210, 6624, 7045, 8280, 8454, 9936, 11040, 11272, 12420, 12681, 14090, 16560, 16908, 19872, 21135, 22544, 24840, 25362, 28180, 32407, 33120, 33816, 38043, 42270, 45088, 49680, 50724, 56360, 63405, 64814, 67632, 76086, 84540, 97221, 99360, 101448, 112720, 126810, 129628, 135264, 152172, 162035, 169080, 190215, 194442, 202896, 225440, 253620, 259256, 291663, 304344, 324070, 338160, 380430, 388884, 405792, 486105, 507240, 518512, 583326, 608688, 648140, 676320, 760860, 777768, 874989, 972210, 1014480, 1037024, 1166652, 1217376, 1296280, 1458315, 1521720, 1555536, 1749978, 1944420, 2028960, 2333304, 2592560, 2916630, 3043440, 3111072, 3499956, 3888840, 4374945, 4666608, 5185120, 5833260, 6086880, 6999912, 7777680, 8749890, 9333216, 11666520, 13999824, 15555360, 17499780, 23333040, 27999648, 34999560, 46666080, 69999120, 139998240]

約数ペア:

[(1, 139998240), (2, 69999120), (3, 46666080), (4, 34999560), (5, 27999648), (6, 23333040), (8, 17499780), (9, 15555360), (10, 13999824), (12, 11666520), (15, 9333216), (16, 8749890), (18, 7777680), (20, 6999912), (23, 6086880), (24, 5833260), (27, 5185120), (30, 4666608), (32, 4374945), (36, 3888840), (40, 3499956), (45, 3111072), (46, 3043440), (48, 2916630), (54, 2592560), (60, 2333304), (69, 2028960), (72, 1944420), (80, 1749978), (90, 1555536), (92, 1521720), (96, 1458315), (108, 1296280), (115, 1217376), (120, 1166652), (135, 1037024), (138, 1014480), (144, 972210), (160, 874989), (180, 777768), (184, 760860), (207, 676320), (216, 648140), (230, 608688), (240, 583326), (270, 518512), (276, 507240), (288, 486105), (345, 405792), (360, 388884), (368, 380430), (414, 338160), (432, 324070), (460, 304344), (480, 291663), (540, 259256), (552, 253620), (621, 225440), (690, 202896), (720, 194442), (736, 190215), (828, 169080), (864, 162035), (920, 152172), (1035, 135264), (1080, 129628), (1104, 126810), (1242, 112720), (1380, 101448), (1409, 99360), (1440, 97221), (1656, 84540), (1840, 76086), (2070, 67632), (2160, 64814), (2208, 63405), (2484, 56360), (2760, 50724), (2818, 49680), (3105, 45088), (3312, 42270), (3680, 38043), (4140, 33816), (4227, 33120), (4320, 32407), (4968, 28180), (5520, 25362), (5636, 24840), (6210, 22544), (6624, 21135), (7045, 19872), (8280, 16908), (8454, 16560), (9936, 14090), (11040, 12681), (11272, 12420)]