40436992000

素因数分解:

$2^{11}\times 5^3\times {\mathrm{191}}^1\times {\mathrm{827}}^1$

素因数の和:1055

約数の個数: 192

約数和(自身を含む): 101557048320

約数和(自身を除く): 61120056320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 191, 200, 250, 256, 320, 382, 400, 500, 512, 640, 764, 800, 827, 955, 1000, 1024, 1280, 1528, 1600, 1654, 1910, 2000, 2048, 2560, 3056, 3200, 3308, 3820, 4000, 4135, 4775, 5120, 6112, 6400, 6616, 7640, 8000, 8270, 9550, 10240, 12224, 12800, 13232, 15280, 16000, 16540, 19100, 20675, 23875, 24448, 25600, 26464, 30560, 32000, 33080, 38200, 41350, 47750, 48896, 51200, 52928, 61120, 64000, 66160, 76400, 82700, 95500, 97792, 103375, 105856, 122240, 128000, 132320, 152800, 157957, 165400, 191000, 195584, 206750, 211712, 244480, 256000, 264640, 305600, 315914, 330800, 382000, 391168, 413500, 423424, 488960, 529280, 611200, 631828, 661600, 764000, 789785, 827000, 846848, 977920, 1058560, 1222400, 1263656, 1323200, 1528000, 1579570, 1654000, 1693696, 1955840, 2117120, 2444800, 2527312, 2646400, 3056000, 3159140, 3308000, 3948925, 4234240, 4889600, 5054624, 5292800, 6112000, 6318280, 6616000, 7897850, 8468480, 9779200, 10109248, 10585600, 12224000, 12636560, 13232000, 15795700, 19744625, 20218496, 21171200, 24448000, 25273120, 26464000, 31591400, 39489250, 40436992, 42342400, 48896000, 50546240, 52928000, 63182800, 78978500, 80873984, 101092480, 105856000, 126365600, 157957000, 161747968, 202184960, 211712000, 252731200, 315914000, 323495936, 404369920, 505462400, 631828000, 808739840, 1010924800, 1263656000, 1617479680, 2021849600, 2527312000, 4043699200, 5054624000, 8087398400, 10109248000, 20218496000, 40436992000]

約数ペア:

[(1, 40436992000), (2, 20218496000), (4, 10109248000), (5, 8087398400), (8, 5054624000), (10, 4043699200), (16, 2527312000), (20, 2021849600), (25, 1617479680), (32, 1263656000), (40, 1010924800), (50, 808739840), (64, 631828000), (80, 505462400), (100, 404369920), (125, 323495936), (128, 315914000), (160, 252731200), (191, 211712000), (200, 202184960), (250, 161747968), (256, 157957000), (320, 126365600), (382, 105856000), (400, 101092480), (500, 80873984), (512, 78978500), (640, 63182800), (764, 52928000), (800, 50546240), (827, 48896000), (955, 42342400), (1000, 40436992), (1024, 39489250), (1280, 31591400), (1528, 26464000), (1600, 25273120), (1654, 24448000), (1910, 21171200), (2000, 20218496), (2048, 19744625), (2560, 15795700), (3056, 13232000), (3200, 12636560), (3308, 12224000), (3820, 10585600), (4000, 10109248), (4135, 9779200), (4775, 8468480), (5120, 7897850), (6112, 6616000), (6400, 6318280), (6616, 6112000), (7640, 5292800), (8000, 5054624), (8270, 4889600), (9550, 4234240), (10240, 3948925), (12224, 3308000), (12800, 3159140), (13232, 3056000), (15280, 2646400), (16000, 2527312), (16540, 2444800), (19100, 2117120), (20675, 1955840), (23875, 1693696), (24448, 1654000), (25600, 1579570), (26464, 1528000), (30560, 1323200), (32000, 1263656), (33080, 1222400), (38200, 1058560), (41350, 977920), (47750, 846848), (48896, 827000), (51200, 789785), (52928, 764000), (61120, 661600), (64000, 631828), (66160, 611200), (76400, 529280), (82700, 488960), (95500, 423424), (97792, 413500), (103375, 391168), (105856, 382000), (122240, 330800), (128000, 315914), (132320, 305600), (152800, 264640), (157957, 256000), (165400, 244480), (191000, 211712), (195584, 206750)]