416419920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{27541}}^1$

素因数の和:27570

約数の個数: 160

約数和(自身を含む): 1639299840

約数和(自身を除く): 1222879920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 27541, 55082, 82623, 110164, 137705, 165246, 192787, 220328, 247869, 275410, 330492, 385574, 413115, 440656, 495738, 550820, 578361, 660984, 743607, 771148, 826230, 963935, 991476, 1101640, 1156722, 1239345, 1321968, 1487214, 1542296, 1652460, 1735083, 1927870, 1982952, 2203280, 2313444, 2478690, 2891805, 2974428, 3084592, 3304920, 3470166, 3718035, 3855740, 3965904, 4626888, 4957380, 5205249, 5783610, 5948856, 6609840, 6940332, 7436070, 7711480, 8675415, 9253776, 9914760, 10410498, 11567220, 11897712, 13880664, 14872140, 15422960, 17350830, 19829520, 20820996, 23134440, 26026245, 27761328, 29744280, 34701660, 41641992, 46268880, 52052490, 59488560, 69403320, 83283984, 104104980, 138806640, 208209960, 416419920]

約数ペア:

[(1, 416419920), (2, 208209960), (3, 138806640), (4, 104104980), (5, 83283984), (6, 69403320), (7, 59488560), (8, 52052490), (9, 46268880), (10, 41641992), (12, 34701660), (14, 29744280), (15, 27761328), (16, 26026245), (18, 23134440), (20, 20820996), (21, 19829520), (24, 17350830), (27, 15422960), (28, 14872140), (30, 13880664), (35, 11897712), (36, 11567220), (40, 10410498), (42, 9914760), (45, 9253776), (48, 8675415), (54, 7711480), (56, 7436070), (60, 6940332), (63, 6609840), (70, 5948856), (72, 5783610), (80, 5205249), (84, 4957380), (90, 4626888), (105, 3965904), (108, 3855740), (112, 3718035), (120, 3470166), (126, 3304920), (135, 3084592), (140, 2974428), (144, 2891805), (168, 2478690), (180, 2313444), (189, 2203280), (210, 1982952), (216, 1927870), (240, 1735083), (252, 1652460), (270, 1542296), (280, 1487214), (315, 1321968), (336, 1239345), (360, 1156722), (378, 1101640), (420, 991476), (432, 963935), (504, 826230), (540, 771148), (560, 743607), (630, 660984), (720, 578361), (756, 550820), (840, 495738), (945, 440656), (1008, 413115), (1080, 385574), (1260, 330492), (1512, 275410), (1680, 247869), (1890, 220328), (2160, 192787), (2520, 165246), (3024, 137705), (3780, 110164), (5040, 82623), (7560, 55082), (15120, 27541)]