679759360

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{5419}}^1$

素因数の和:5456

約数の個数: 120

約数和(自身を含む): 1896273720

約数和(自身を除く): 1216514360

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, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 2560, 3136, 3584, 3920, 4480, 5419, 6272, 7840, 8960, 10838, 12544, 15680, 17920, 21676, 25088, 27095, 31360, 37933, 43352, 54190, 62720, 75866, 86704, 108380, 125440, 151732, 173408, 189665, 216760, 265531, 303464, 346816, 379330, 433520, 531062, 606928, 693632, 758660, 867040, 1062124, 1213856, 1327655, 1387264, 1517320, 1734080, 2124248, 2427712, 2655310, 2774528, 3034640, 3468160, 4248496, 4855424, 5310620, 6069280, 6936320, 8496992, 9710848, 10621240, 12138560, 13872640, 16993984, 19421696, 21242480, 24277120, 33987968, 42484960, 48554240, 67975936, 84969920, 97108480, 135951872, 169939840, 339879680, 679759360]

約数ペア:

[(1, 679759360), (2, 339879680), (4, 169939840), (5, 135951872), (7, 97108480), (8, 84969920), (10, 67975936), (14, 48554240), (16, 42484960), (20, 33987968), (28, 24277120), (32, 21242480), (35, 19421696), (40, 16993984), (49, 13872640), (56, 12138560), (64, 10621240), (70, 9710848), (80, 8496992), (98, 6936320), (112, 6069280), (128, 5310620), (140, 4855424), (160, 4248496), (196, 3468160), (224, 3034640), (245, 2774528), (256, 2655310), (280, 2427712), (320, 2124248), (392, 1734080), (448, 1517320), (490, 1387264), (512, 1327655), (560, 1213856), (640, 1062124), (784, 867040), (896, 758660), (980, 693632), (1120, 606928), (1280, 531062), (1568, 433520), (1792, 379330), (1960, 346816), (2240, 303464), (2560, 265531), (3136, 216760), (3584, 189665), (3920, 173408), (4480, 151732), (5419, 125440), (6272, 108380), (7840, 86704), (8960, 75866), (10838, 62720), (12544, 54190), (15680, 43352), (17920, 37933), (21676, 31360), (25088, 27095)]