223963320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{929}}^1$

素因数の和:998

約数の個数: 192

約数和(自身を含む): 801511200

約数和(自身を除く): 577547880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 49, 56, 60, 70, 82, 84, 98, 105, 120, 123, 140, 147, 164, 168, 196, 205, 210, 245, 246, 280, 287, 294, 328, 392, 410, 420, 490, 492, 574, 588, 615, 735, 820, 840, 861, 929, 980, 984, 1148, 1176, 1230, 1435, 1470, 1640, 1722, 1858, 1960, 2009, 2296, 2460, 2787, 2870, 2940, 3444, 3716, 4018, 4305, 4645, 4920, 5574, 5740, 5880, 6027, 6503, 6888, 7432, 8036, 8610, 9290, 10045, 11148, 11480, 12054, 13006, 13935, 16072, 17220, 18580, 19509, 20090, 22296, 24108, 26012, 27870, 30135, 32515, 34440, 37160, 38089, 39018, 40180, 45521, 48216, 52024, 55740, 60270, 65030, 76178, 78036, 80360, 91042, 97545, 111480, 114267, 120540, 130060, 136563, 152356, 156072, 182084, 190445, 195090, 227605, 228534, 241080, 260120, 266623, 273126, 304712, 364168, 380890, 390180, 455210, 457068, 533246, 546252, 571335, 682815, 761780, 780360, 799869, 910420, 914136, 1066492, 1092504, 1142670, 1333115, 1365630, 1523560, 1599738, 1820840, 1866361, 2132984, 2285340, 2666230, 2731260, 3199476, 3732722, 3999345, 4570680, 5332460, 5462520, 5599083, 6398952, 7465444, 7998690, 9331805, 10664920, 11198166, 14930888, 15997380, 18663610, 22396332, 27995415, 31994760, 37327220, 44792664, 55990830, 74654440, 111981660, 223963320]

約数ペア:

[(1, 223963320), (2, 111981660), (3, 74654440), (4, 55990830), (5, 44792664), (6, 37327220), (7, 31994760), (8, 27995415), (10, 22396332), (12, 18663610), (14, 15997380), (15, 14930888), (20, 11198166), (21, 10664920), (24, 9331805), (28, 7998690), (30, 7465444), (35, 6398952), (40, 5599083), (41, 5462520), (42, 5332460), (49, 4570680), (56, 3999345), (60, 3732722), (70, 3199476), (82, 2731260), (84, 2666230), (98, 2285340), (105, 2132984), (120, 1866361), (123, 1820840), (140, 1599738), (147, 1523560), (164, 1365630), (168, 1333115), (196, 1142670), (205, 1092504), (210, 1066492), (245, 914136), (246, 910420), (280, 799869), (287, 780360), (294, 761780), (328, 682815), (392, 571335), (410, 546252), (420, 533246), (490, 457068), (492, 455210), (574, 390180), (588, 380890), (615, 364168), (735, 304712), (820, 273126), (840, 266623), (861, 260120), (929, 241080), (980, 228534), (984, 227605), (1148, 195090), (1176, 190445), (1230, 182084), (1435, 156072), (1470, 152356), (1640, 136563), (1722, 130060), (1858, 120540), (1960, 114267), (2009, 111480), (2296, 97545), (2460, 91042), (2787, 80360), (2870, 78036), (2940, 76178), (3444, 65030), (3716, 60270), (4018, 55740), (4305, 52024), (4645, 48216), (4920, 45521), (5574, 40180), (5740, 39018), (5880, 38089), (6027, 37160), (6503, 34440), (6888, 32515), (7432, 30135), (8036, 27870), (8610, 26012), (9290, 24108), (10045, 22296), (11148, 20090), (11480, 19509), (12054, 18580), (13006, 17220), (13935, 16072)]