216204480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1831}}^1$

素因数の和:1895

約数の個数: 168

約数和(自身を含む): 762207264

約数和(自身を除く): 546002784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 410, 480, 492, 576, 615, 656, 720, 738, 820, 960, 984, 1230, 1312, 1440, 1476, 1640, 1831, 1845, 1968, 2460, 2624, 2880, 2952, 3280, 3662, 3690, 3936, 4920, 5493, 5904, 6560, 7324, 7380, 7872, 9155, 9840, 10986, 11808, 13120, 14648, 14760, 16479, 18310, 19680, 21972, 23616, 27465, 29296, 29520, 32958, 36620, 39360, 43944, 54930, 58592, 59040, 65916, 73240, 75071, 82395, 87888, 109860, 117184, 118080, 131832, 146480, 150142, 164790, 175776, 219720, 225213, 263664, 292960, 300284, 329580, 351552, 375355, 439440, 450426, 527328, 585920, 600568, 659160, 675639, 750710, 878880, 900852, 1054656, 1126065, 1201136, 1318320, 1351278, 1501420, 1757760, 1801704, 2252130, 2402272, 2636640, 2702556, 3002840, 3378195, 3603408, 4504260, 4804544, 5273280, 5405112, 6005680, 6756390, 7206816, 9008520, 10810224, 12011360, 13512780, 14413632, 18017040, 21620448, 24022720, 27025560, 36034080, 43240896, 54051120, 72068160, 108102240, 216204480]

約数ペア:

[(1, 216204480), (2, 108102240), (3, 72068160), (4, 54051120), (5, 43240896), (6, 36034080), (8, 27025560), (9, 24022720), (10, 21620448), (12, 18017040), (15, 14413632), (16, 13512780), (18, 12011360), (20, 10810224), (24, 9008520), (30, 7206816), (32, 6756390), (36, 6005680), (40, 5405112), (41, 5273280), (45, 4804544), (48, 4504260), (60, 3603408), (64, 3378195), (72, 3002840), (80, 2702556), (82, 2636640), (90, 2402272), (96, 2252130), (120, 1801704), (123, 1757760), (144, 1501420), (160, 1351278), (164, 1318320), (180, 1201136), (192, 1126065), (205, 1054656), (240, 900852), (246, 878880), (288, 750710), (320, 675639), (328, 659160), (360, 600568), (369, 585920), (410, 527328), (480, 450426), (492, 439440), (576, 375355), (615, 351552), (656, 329580), (720, 300284), (738, 292960), (820, 263664), (960, 225213), (984, 219720), (1230, 175776), (1312, 164790), (1440, 150142), (1476, 146480), (1640, 131832), (1831, 118080), (1845, 117184), (1968, 109860), (2460, 87888), (2624, 82395), (2880, 75071), (2952, 73240), (3280, 65916), (3662, 59040), (3690, 58592), (3936, 54930), (4920, 43944), (5493, 39360), (5904, 36620), (6560, 32958), (7324, 29520), (7380, 29296), (7872, 27465), (9155, 23616), (9840, 21972), (10986, 19680), (11808, 18310), (13120, 16479), (14648, 14760)]