8703920640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{6551}}^1$

素因数の和:6750

約数の個数: 160

約数和(自身を含む): 27990458496

約数和(自身を除く): 19286537856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 173, 192, 240, 256, 320, 346, 384, 480, 512, 519, 640, 692, 768, 865, 960, 1038, 1280, 1384, 1536, 1730, 1920, 2076, 2560, 2595, 2768, 3460, 3840, 4152, 5190, 5536, 6551, 6920, 7680, 8304, 10380, 11072, 13102, 13840, 16608, 19653, 20760, 22144, 26204, 27680, 32755, 33216, 39306, 41520, 44288, 52408, 55360, 65510, 66432, 78612, 83040, 88576, 98265, 104816, 110720, 131020, 132864, 157224, 166080, 196530, 209632, 221440, 262040, 265728, 314448, 332160, 393060, 419264, 442880, 524080, 628896, 664320, 786120, 838528, 1048160, 1133323, 1257792, 1328640, 1572240, 1677056, 2096320, 2266646, 2515584, 3144480, 3354112, 3399969, 4192640, 4533292, 5031168, 5666615, 6288960, 6799938, 8385280, 9066584, 10062336, 11333230, 12577920, 13599876, 16770560, 16999845, 18133168, 22666460, 25155840, 27199752, 33999690, 36266336, 45332920, 50311680, 54399504, 67999380, 72532672, 90665840, 108799008, 135998760, 145065344, 181331680, 217598016, 271997520, 290130688, 362663360, 435196032, 543995040, 580261376, 725326720, 870392064, 1087990080, 1450653440, 1740784128, 2175980160, 2901306880, 4351960320, 8703920640]

約数ペア:

[(1, 8703920640), (2, 4351960320), (3, 2901306880), (4, 2175980160), (5, 1740784128), (6, 1450653440), (8, 1087990080), (10, 870392064), (12, 725326720), (15, 580261376), (16, 543995040), (20, 435196032), (24, 362663360), (30, 290130688), (32, 271997520), (40, 217598016), (48, 181331680), (60, 145065344), (64, 135998760), (80, 108799008), (96, 90665840), (120, 72532672), (128, 67999380), (160, 54399504), (173, 50311680), (192, 45332920), (240, 36266336), (256, 33999690), (320, 27199752), (346, 25155840), (384, 22666460), (480, 18133168), (512, 16999845), (519, 16770560), (640, 13599876), (692, 12577920), (768, 11333230), (865, 10062336), (960, 9066584), (1038, 8385280), (1280, 6799938), (1384, 6288960), (1536, 5666615), (1730, 5031168), (1920, 4533292), (2076, 4192640), (2560, 3399969), (2595, 3354112), (2768, 3144480), (3460, 2515584), (3840, 2266646), (4152, 2096320), (5190, 1677056), (5536, 1572240), (6551, 1328640), (6920, 1257792), (7680, 1133323), (8304, 1048160), (10380, 838528), (11072, 786120), (13102, 664320), (13840, 628896), (16608, 524080), (19653, 442880), (20760, 419264), (22144, 393060), (26204, 332160), (27680, 314448), (32755, 265728), (33216, 262040), (39306, 221440), (41520, 209632), (44288, 196530), (52408, 166080), (55360, 157224), (65510, 132864), (66432, 131020), (78612, 110720), (83040, 104816), (88576, 98265)]