203414759680

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{37139}}^1$

素因数の和:37560

約数の個数: 144

約数和(自身を含む): 532917403200

約数和(自身を除く): 329502643520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 389, 440, 640, 704, 778, 880, 1280, 1408, 1556, 1760, 1945, 2816, 3112, 3520, 3890, 4279, 6224, 7040, 7780, 8558, 12448, 14080, 15560, 17116, 21395, 24896, 31120, 34232, 37139, 42790, 49792, 62240, 68464, 74278, 85580, 99584, 124480, 136928, 148556, 171160, 185695, 248960, 273856, 297112, 342320, 371390, 408529, 497920, 547712, 594224, 684640, 742780, 817058, 1095424, 1188448, 1369280, 1485560, 1634116, 2042645, 2376896, 2738560, 2971120, 3268232, 4085290, 4753792, 5477120, 5942240, 6536464, 8170580, 9507584, 11884480, 13072928, 14447071, 16341160, 23768960, 26145856, 28894142, 32682320, 47537920, 52291712, 57788284, 65364640, 72235355, 104583424, 115576568, 130729280, 144470710, 158917781, 231153136, 261458560, 288941420, 317835562, 462306272, 522917120, 577882840, 635671124, 794588905, 924612544, 1155765680, 1271342248, 1589177810, 1849225088, 2311531360, 2542684496, 3178355620, 3698450176, 4623062720, 5085368992, 6356711240, 9246125440, 10170737984, 12713422480, 18492250880, 20341475968, 25426844960, 40682951936, 50853689920, 101707379840, 203414759680]

約数ペア:

[(1, 203414759680), (2, 101707379840), (4, 50853689920), (5, 40682951936), (8, 25426844960), (10, 20341475968), (11, 18492250880), (16, 12713422480), (20, 10170737984), (22, 9246125440), (32, 6356711240), (40, 5085368992), (44, 4623062720), (55, 3698450176), (64, 3178355620), (80, 2542684496), (88, 2311531360), (110, 1849225088), (128, 1589177810), (160, 1271342248), (176, 1155765680), (220, 924612544), (256, 794588905), (320, 635671124), (352, 577882840), (389, 522917120), (440, 462306272), (640, 317835562), (704, 288941420), (778, 261458560), (880, 231153136), (1280, 158917781), (1408, 144470710), (1556, 130729280), (1760, 115576568), (1945, 104583424), (2816, 72235355), (3112, 65364640), (3520, 57788284), (3890, 52291712), (4279, 47537920), (6224, 32682320), (7040, 28894142), (7780, 26145856), (8558, 23768960), (12448, 16341160), (14080, 14447071), (15560, 13072928), (17116, 11884480), (21395, 9507584), (24896, 8170580), (31120, 6536464), (34232, 5942240), (37139, 5477120), (42790, 4753792), (49792, 4085290), (62240, 3268232), (68464, 2971120), (74278, 2738560), (85580, 2376896), (99584, 2042645), (124480, 1634116), (136928, 1485560), (148556, 1369280), (171160, 1188448), (185695, 1095424), (248960, 817058), (273856, 742780), (297112, 684640), (342320, 594224), (371390, 547712), (408529, 497920)]