45351040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 126904320

約数和(自身を除く): 81553280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 128, 140, 160, 191, 212, 224, 265, 280, 320, 371, 382, 424, 448, 530, 560, 640, 742, 764, 848, 896, 955, 1060, 1120, 1337, 1484, 1528, 1696, 1855, 1910, 2120, 2240, 2674, 2968, 3056, 3392, 3710, 3820, 4240, 4480, 5348, 5936, 6112, 6685, 6784, 7420, 7640, 8480, 10123, 10696, 11872, 12224, 13370, 14840, 15280, 16960, 20246, 21392, 23744, 24448, 26740, 29680, 30560, 33920, 40492, 42784, 47488, 50615, 53480, 59360, 61120, 70861, 80984, 85568, 101230, 106960, 118720, 122240, 141722, 161968, 171136, 202460, 213920, 237440, 283444, 323936, 354305, 404920, 427840, 566888, 647872, 708610, 809840, 855680, 1133776, 1295744, 1417220, 1619680, 2267552, 2834440, 3239360, 4535104, 5668880, 6478720, 9070208, 11337760, 22675520, 45351040]

約数ペア:

[(1, 45351040), (2, 22675520), (4, 11337760), (5, 9070208), (7, 6478720), (8, 5668880), (10, 4535104), (14, 3239360), (16, 2834440), (20, 2267552), (28, 1619680), (32, 1417220), (35, 1295744), (40, 1133776), (53, 855680), (56, 809840), (64, 708610), (70, 647872), (80, 566888), (106, 427840), (112, 404920), (128, 354305), (140, 323936), (160, 283444), (191, 237440), (212, 213920), (224, 202460), (265, 171136), (280, 161968), (320, 141722), (371, 122240), (382, 118720), (424, 106960), (448, 101230), (530, 85568), (560, 80984), (640, 70861), (742, 61120), (764, 59360), (848, 53480), (896, 50615), (955, 47488), (1060, 42784), (1120, 40492), (1337, 33920), (1484, 30560), (1528, 29680), (1696, 26740), (1855, 24448), (1910, 23744), (2120, 21392), (2240, 20246), (2674, 16960), (2968, 15280), (3056, 14840), (3392, 13370), (3710, 12224), (3820, 11872), (4240, 10696), (4480, 10123), (5348, 8480), (5936, 7640), (6112, 7420), (6685, 6784)]