153789440

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{613}}^1$

素因数の和:652

約数の個数: 132

約数和(自身を含む): 429845436

約数和(自身を除く): 276055996

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, 613, 640, 784, 896, 980, 1024, 1120, 1226, 1280, 1568, 1792, 1960, 2240, 2452, 2560, 3065, 3136, 3584, 3920, 4291, 4480, 4904, 5120, 6130, 6272, 7168, 7840, 8582, 8960, 9808, 12260, 12544, 15680, 17164, 17920, 19616, 21455, 24520, 25088, 30037, 31360, 34328, 35840, 39232, 42910, 49040, 50176, 60074, 62720, 68656, 78464, 85820, 98080, 120148, 125440, 137312, 150185, 156928, 171640, 196160, 240296, 250880, 274624, 300370, 313856, 343280, 392320, 480592, 549248, 600740, 627712, 686560, 784640, 961184, 1098496, 1201480, 1373120, 1569280, 1922368, 2196992, 2402960, 2746240, 3138560, 3844736, 4393984, 4805920, 5492480, 7689472, 9611840, 10984960, 15378944, 19223680, 21969920, 30757888, 38447360, 76894720, 153789440]

約数ペア:

[(1, 153789440), (2, 76894720), (4, 38447360), (5, 30757888), (7, 21969920), (8, 19223680), (10, 15378944), (14, 10984960), (16, 9611840), (20, 7689472), (28, 5492480), (32, 4805920), (35, 4393984), (40, 3844736), (49, 3138560), (56, 2746240), (64, 2402960), (70, 2196992), (80, 1922368), (98, 1569280), (112, 1373120), (128, 1201480), (140, 1098496), (160, 961184), (196, 784640), (224, 686560), (245, 627712), (256, 600740), (280, 549248), (320, 480592), (392, 392320), (448, 343280), (490, 313856), (512, 300370), (560, 274624), (613, 250880), (640, 240296), (784, 196160), (896, 171640), (980, 156928), (1024, 150185), (1120, 137312), (1226, 125440), (1280, 120148), (1568, 98080), (1792, 85820), (1960, 78464), (2240, 68656), (2452, 62720), (2560, 60074), (3065, 50176), (3136, 49040), (3584, 42910), (3920, 39232), (4291, 35840), (4480, 34328), (4904, 31360), (5120, 30037), (6130, 25088), (6272, 24520), (7168, 21455), (7840, 19616), (8582, 17920), (8960, 17164), (9808, 15680), (12260, 12544)]