357002240

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{1423}}^1$

素因数の和:1462

約数の個数: 132

約数和(自身を含む): 996905376

約数和(自身を除く): 639903136

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, 1024, 1120, 1280, 1423, 1568, 1792, 1960, 2240, 2560, 2846, 3136, 3584, 3920, 4480, 5120, 5692, 6272, 7115, 7168, 7840, 8960, 9961, 11384, 12544, 14230, 15680, 17920, 19922, 22768, 25088, 28460, 31360, 35840, 39844, 45536, 49805, 50176, 56920, 62720, 69727, 79688, 91072, 99610, 113840, 125440, 139454, 159376, 182144, 199220, 227680, 250880, 278908, 318752, 348635, 364288, 398440, 455360, 557816, 637504, 697270, 728576, 796880, 910720, 1115632, 1275008, 1394540, 1457152, 1593760, 1821440, 2231264, 2550016, 2789080, 3187520, 3642880, 4462528, 5100032, 5578160, 6375040, 7285760, 8925056, 10200064, 11156320, 12750080, 17850112, 22312640, 25500160, 35700224, 44625280, 51000320, 71400448, 89250560, 178501120, 357002240]

約数ペア:

[(1, 357002240), (2, 178501120), (4, 89250560), (5, 71400448), (7, 51000320), (8, 44625280), (10, 35700224), (14, 25500160), (16, 22312640), (20, 17850112), (28, 12750080), (32, 11156320), (35, 10200064), (40, 8925056), (49, 7285760), (56, 6375040), (64, 5578160), (70, 5100032), (80, 4462528), (98, 3642880), (112, 3187520), (128, 2789080), (140, 2550016), (160, 2231264), (196, 1821440), (224, 1593760), (245, 1457152), (256, 1394540), (280, 1275008), (320, 1115632), (392, 910720), (448, 796880), (490, 728576), (512, 697270), (560, 637504), (640, 557816), (784, 455360), (896, 398440), (980, 364288), (1024, 348635), (1120, 318752), (1280, 278908), (1423, 250880), (1568, 227680), (1792, 199220), (1960, 182144), (2240, 159376), (2560, 139454), (2846, 125440), (3136, 113840), (3584, 99610), (3920, 91072), (4480, 79688), (5120, 69727), (5692, 62720), (6272, 56920), (7115, 50176), (7168, 49805), (7840, 45536), (8960, 39844), (9961, 35840), (11384, 31360), (12544, 28460), (14230, 25088), (15680, 22768), (17920, 19922)]