650795040

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{21521}}^1$

素因数の和:21552

約数の個数: 192

約数和(自身を含む): 2603301120

約数和(自身を除く): 1952506080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 21521, 30240, 43042, 64563, 86084, 107605, 129126, 150647, 172168, 193689, 215210, 258252, 301294, 322815, 344336, 387378, 430420, 451941, 516504, 581067, 602588, 645630, 688672, 753235, 774756, 860840, 903882, 968445, 1033008, 1162134, 1205176, 1291260, 1355823, 1506470, 1549512, 1721680, 1807764, 1936890, 2066016, 2259705, 2324268, 2410352, 2582520, 2711646, 2905335, 3012940, 3099024, 3443360, 3615528, 3873780, 4067469, 4519410, 4648536, 4820704, 5165040, 5423292, 5810670, 6025880, 6198048, 6779115, 7231056, 7747560, 8134938, 9038820, 9297072, 10330080, 10846584, 11621340, 12051760, 13558230, 14462112, 15495120, 16269876, 18077640, 18594144, 20337345, 21693168, 23242680, 24103520, 27116460, 30990240, 32539752, 36155280, 40674690, 43386336, 46485360, 54232920, 65079504, 72310560, 81349380, 92970720, 108465840, 130159008, 162698760, 216931680, 325397520, 650795040]

約数ペア:

[(1, 650795040), (2, 325397520), (3, 216931680), (4, 162698760), (5, 130159008), (6, 108465840), (7, 92970720), (8, 81349380), (9, 72310560), (10, 65079504), (12, 54232920), (14, 46485360), (15, 43386336), (16, 40674690), (18, 36155280), (20, 32539752), (21, 30990240), (24, 27116460), (27, 24103520), (28, 23242680), (30, 21693168), (32, 20337345), (35, 18594144), (36, 18077640), (40, 16269876), (42, 15495120), (45, 14462112), (48, 13558230), (54, 12051760), (56, 11621340), (60, 10846584), (63, 10330080), (70, 9297072), (72, 9038820), (80, 8134938), (84, 7747560), (90, 7231056), (96, 6779115), (105, 6198048), (108, 6025880), (112, 5810670), (120, 5423292), (126, 5165040), (135, 4820704), (140, 4648536), (144, 4519410), (160, 4067469), (168, 3873780), (180, 3615528), (189, 3443360), (210, 3099024), (216, 3012940), (224, 2905335), (240, 2711646), (252, 2582520), (270, 2410352), (280, 2324268), (288, 2259705), (315, 2066016), (336, 1936890), (360, 1807764), (378, 1721680), (420, 1549512), (432, 1506470), (480, 1355823), (504, 1291260), (540, 1205176), (560, 1162134), (630, 1033008), (672, 968445), (720, 903882), (756, 860840), (840, 774756), (864, 753235), (945, 688672), (1008, 645630), (1080, 602588), (1120, 581067), (1260, 516504), (1440, 451941), (1512, 430420), (1680, 387378), (1890, 344336), (2016, 322815), (2160, 301294), (2520, 258252), (3024, 215210), (3360, 193689), (3780, 172168), (4320, 150647), (5040, 129126), (6048, 107605), (7560, 86084), (10080, 64563), (15120, 43042), (21521, 30240)]