326262720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1033}}^1$

素因数の和:1107

約数の個数: 224

約数和(自身を含む): 1210226688

約数和(自身を除く): 883963968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 64, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 192, 210, 224, 235, 240, 280, 282, 320, 329, 336, 376, 420, 448, 470, 480, 560, 564, 658, 672, 705, 752, 840, 940, 960, 987, 1033, 1120, 1128, 1316, 1344, 1410, 1504, 1645, 1680, 1880, 1974, 2066, 2240, 2256, 2632, 2820, 3008, 3099, 3290, 3360, 3760, 3948, 4132, 4512, 4935, 5165, 5264, 5640, 6198, 6580, 6720, 7231, 7520, 7896, 8264, 9024, 9870, 10330, 10528, 11280, 12396, 13160, 14462, 15040, 15495, 15792, 16528, 19740, 20660, 21056, 21693, 22560, 24792, 26320, 28924, 30990, 31584, 33056, 36155, 39480, 41320, 43386, 45120, 48551, 49584, 52640, 57848, 61980, 63168, 66112, 72310, 78960, 82640, 86772, 97102, 99168, 105280, 108465, 115696, 123960, 144620, 145653, 157920, 165280, 173544, 194204, 198336, 216930, 231392, 242755, 247920, 289240, 291306, 315840, 330560, 339857, 347088, 388408, 433860, 462784, 485510, 495840, 578480, 582612, 679714, 694176, 728265, 776816, 867720, 971020, 991680, 1019571, 1156960, 1165224, 1359428, 1388352, 1456530, 1553632, 1699285, 1735440, 1942040, 2039142, 2313920, 2330448, 2718856, 2913060, 3107264, 3398570, 3470880, 3884080, 4078284, 4660896, 5097855, 5437712, 5826120, 6797140, 6941760, 7768160, 8156568, 9321792, 10195710, 10875424, 11652240, 13594280, 15536320, 16313136, 20391420, 21750848, 23304480, 27188560, 32626272, 40782840, 46608960, 54377120, 65252544, 81565680, 108754240, 163131360, 326262720]

約数ペア:

[(1, 326262720), (2, 163131360), (3, 108754240), (4, 81565680), (5, 65252544), (6, 54377120), (7, 46608960), (8, 40782840), (10, 32626272), (12, 27188560), (14, 23304480), (15, 21750848), (16, 20391420), (20, 16313136), (21, 15536320), (24, 13594280), (28, 11652240), (30, 10875424), (32, 10195710), (35, 9321792), (40, 8156568), (42, 7768160), (47, 6941760), (48, 6797140), (56, 5826120), (60, 5437712), (64, 5097855), (70, 4660896), (80, 4078284), (84, 3884080), (94, 3470880), (96, 3398570), (105, 3107264), (112, 2913060), (120, 2718856), (140, 2330448), (141, 2313920), (160, 2039142), (168, 1942040), (188, 1735440), (192, 1699285), (210, 1553632), (224, 1456530), (235, 1388352), (240, 1359428), (280, 1165224), (282, 1156960), (320, 1019571), (329, 991680), (336, 971020), (376, 867720), (420, 776816), (448, 728265), (470, 694176), (480, 679714), (560, 582612), (564, 578480), (658, 495840), (672, 485510), (705, 462784), (752, 433860), (840, 388408), (940, 347088), (960, 339857), (987, 330560), (1033, 315840), (1120, 291306), (1128, 289240), (1316, 247920), (1344, 242755), (1410, 231392), (1504, 216930), (1645, 198336), (1680, 194204), (1880, 173544), (1974, 165280), (2066, 157920), (2240, 145653), (2256, 144620), (2632, 123960), (2820, 115696), (3008, 108465), (3099, 105280), (3290, 99168), (3360, 97102), (3760, 86772), (3948, 82640), (4132, 78960), (4512, 72310), (4935, 66112), (5165, 63168), (5264, 61980), (5640, 57848), (6198, 52640), (6580, 49584), (6720, 48551), (7231, 45120), (7520, 43386), (7896, 41320), (8264, 39480), (9024, 36155), (9870, 33056), (10330, 31584), (10528, 30990), (11280, 28924), (12396, 26320), (13160, 24792), (14462, 22560), (15040, 21693), (15495, 21056), (15792, 20660), (16528, 19740)]