253422229760

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{577219}}^1$

素因数の和:577261

約数の個数: 144

約数和(自身を含む): 707902608000

約数和(自身を除く): 454480378240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 343, 392, 448, 490, 560, 640, 686, 784, 896, 980, 1120, 1280, 1372, 1568, 1715, 1792, 1960, 2240, 2744, 3136, 3430, 3920, 4480, 5488, 6272, 6860, 7840, 8960, 10976, 12544, 13720, 15680, 21952, 27440, 31360, 43904, 54880, 62720, 87808, 109760, 219520, 439040, 577219, 1154438, 2308876, 2886095, 4040533, 4617752, 5772190, 8081066, 9235504, 11544380, 16162132, 18471008, 20202665, 23088760, 28283731, 32324264, 36942016, 40405330, 46177520, 56567462, 64648528, 73884032, 80810660, 92355040, 113134924, 129297056, 141418655, 147768064, 161621320, 184710080, 197986117, 226269848, 258594112, 282837310, 323242640, 369420160, 395972234, 452539696, 517188224, 565674620, 646485280, 738840320, 791944468, 905079392, 989930585, 1034376448, 1131349240, 1292970560, 1583888936, 1810158784, 1979861170, 2262698480, 2585941120, 3167777872, 3620317568, 3959722340, 4525396960, 5171882240, 6335555744, 7240635136, 7919444680, 9050793920, 12671111488, 15838889360, 18101587840, 25342222976, 31677778720, 36203175680, 50684445952, 63355557440, 126711114880, 253422229760]

約数ペア:

[(1, 253422229760), (2, 126711114880), (4, 63355557440), (5, 50684445952), (7, 36203175680), (8, 31677778720), (10, 25342222976), (14, 18101587840), (16, 15838889360), (20, 12671111488), (28, 9050793920), (32, 7919444680), (35, 7240635136), (40, 6335555744), (49, 5171882240), (56, 4525396960), (64, 3959722340), (70, 3620317568), (80, 3167777872), (98, 2585941120), (112, 2262698480), (128, 1979861170), (140, 1810158784), (160, 1583888936), (196, 1292970560), (224, 1131349240), (245, 1034376448), (256, 989930585), (280, 905079392), (320, 791944468), (343, 738840320), (392, 646485280), (448, 565674620), (490, 517188224), (560, 452539696), (640, 395972234), (686, 369420160), (784, 323242640), (896, 282837310), (980, 258594112), (1120, 226269848), (1280, 197986117), (1372, 184710080), (1568, 161621320), (1715, 147768064), (1792, 141418655), (1960, 129297056), (2240, 113134924), (2744, 92355040), (3136, 80810660), (3430, 73884032), (3920, 64648528), (4480, 56567462), (5488, 46177520), (6272, 40405330), (6860, 36942016), (7840, 32324264), (8960, 28283731), (10976, 23088760), (12544, 20202665), (13720, 18471008), (15680, 16162132), (21952, 11544380), (27440, 9235504), (31360, 8081066), (43904, 5772190), (54880, 4617752), (62720, 4040533), (87808, 2886095), (109760, 2308876), (219520, 1154438), (439040, 577219)]