3196654720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13463}}^1$

素因数の和:13542

約数の個数: 128

約数和(自身を含む): 8899165440

約数和(自身を除く): 5702510720

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, 212, 224, 265, 280, 320, 371, 424, 448, 530, 560, 640, 742, 848, 896, 1060, 1120, 1484, 1696, 1855, 2120, 2240, 2968, 3392, 3710, 4240, 4480, 5936, 6784, 7420, 8480, 11872, 13463, 14840, 16960, 23744, 26926, 29680, 33920, 47488, 53852, 59360, 67315, 94241, 107704, 118720, 134630, 188482, 215408, 237440, 269260, 376964, 430816, 471205, 538520, 713539, 753928, 861632, 942410, 1077040, 1427078, 1507856, 1723264, 1884820, 2154080, 2854156, 3015712, 3567695, 3769640, 4308160, 4994773, 5708312, 6031424, 7135390, 7539280, 8616320, 9989546, 11416624, 12062848, 14270780, 15078560, 19979092, 22833248, 24973865, 28541560, 30157120, 39958184, 45666496, 49947730, 57083120, 60314240, 79916368, 91332992, 99895460, 114166240, 159832736, 199790920, 228332480, 319665472, 399581840, 456664960, 639330944, 799163680, 1598327360, 3196654720]

約数ペア:

[(1, 3196654720), (2, 1598327360), (4, 799163680), (5, 639330944), (7, 456664960), (8, 399581840), (10, 319665472), (14, 228332480), (16, 199790920), (20, 159832736), (28, 114166240), (32, 99895460), (35, 91332992), (40, 79916368), (53, 60314240), (56, 57083120), (64, 49947730), (70, 45666496), (80, 39958184), (106, 30157120), (112, 28541560), (128, 24973865), (140, 22833248), (160, 19979092), (212, 15078560), (224, 14270780), (265, 12062848), (280, 11416624), (320, 9989546), (371, 8616320), (424, 7539280), (448, 7135390), (530, 6031424), (560, 5708312), (640, 4994773), (742, 4308160), (848, 3769640), (896, 3567695), (1060, 3015712), (1120, 2854156), (1484, 2154080), (1696, 1884820), (1855, 1723264), (2120, 1507856), (2240, 1427078), (2968, 1077040), (3392, 942410), (3710, 861632), (4240, 753928), (4480, 713539), (5936, 538520), (6784, 471205), (7420, 430816), (8480, 376964), (11872, 269260), (13463, 237440), (14840, 215408), (16960, 188482), (23744, 134630), (26926, 118720), (29680, 107704), (33920, 94241), (47488, 67315), (53852, 59360)]