152495840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 428162112

約数和(自身を除く): 275666272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 53, 56, 70, 80, 98, 106, 112, 140, 160, 196, 212, 224, 245, 265, 280, 367, 371, 392, 424, 490, 530, 560, 734, 742, 784, 848, 980, 1060, 1120, 1468, 1484, 1568, 1696, 1835, 1855, 1960, 2120, 2569, 2597, 2936, 2968, 3670, 3710, 3920, 4240, 5138, 5194, 5872, 5936, 7340, 7420, 7840, 8480, 10276, 10388, 11744, 11872, 12845, 12985, 14680, 14840, 17983, 19451, 20552, 20776, 25690, 25970, 29360, 29680, 35966, 38902, 41104, 41552, 51380, 51940, 58720, 59360, 71932, 77804, 82208, 83104, 89915, 97255, 102760, 103880, 136157, 143864, 155608, 179830, 194510, 205520, 207760, 272314, 287728, 311216, 359660, 389020, 411040, 415520, 544628, 575456, 622432, 680785, 719320, 778040, 953099, 1089256, 1361570, 1438640, 1556080, 1906198, 2178512, 2723140, 2877280, 3112160, 3812396, 4357024, 4765495, 5446280, 7624792, 9530990, 10892560, 15249584, 19061980, 21785120, 30499168, 38123960, 76247920, 152495840]

約数ペア:

[(1, 152495840), (2, 76247920), (4, 38123960), (5, 30499168), (7, 21785120), (8, 19061980), (10, 15249584), (14, 10892560), (16, 9530990), (20, 7624792), (28, 5446280), (32, 4765495), (35, 4357024), (40, 3812396), (49, 3112160), (53, 2877280), (56, 2723140), (70, 2178512), (80, 1906198), (98, 1556080), (106, 1438640), (112, 1361570), (140, 1089256), (160, 953099), (196, 778040), (212, 719320), (224, 680785), (245, 622432), (265, 575456), (280, 544628), (367, 415520), (371, 411040), (392, 389020), (424, 359660), (490, 311216), (530, 287728), (560, 272314), (734, 207760), (742, 205520), (784, 194510), (848, 179830), (980, 155608), (1060, 143864), (1120, 136157), (1468, 103880), (1484, 102760), (1568, 97255), (1696, 89915), (1835, 83104), (1855, 82208), (1960, 77804), (2120, 71932), (2569, 59360), (2597, 58720), (2936, 51940), (2968, 51380), (3670, 41552), (3710, 41104), (3920, 38902), (4240, 35966), (5138, 29680), (5194, 29360), (5872, 25970), (5936, 25690), (7340, 20776), (7420, 20552), (7840, 19451), (8480, 17983), (10276, 14840), (10388, 14680), (11744, 12985), (11872, 12845)]