1798021120

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{6271}}^1$

素因数の和:6309

約数の個数: 112

約数和(自身を含む): 4932200448

約数和(自身を除く): 3134179328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 3584, 4096, 4480, 5120, 6271, 7168, 8192, 8960, 10240, 12542, 14336, 17920, 20480, 25084, 28672, 31355, 35840, 40960, 43897, 50168, 57344, 62710, 71680, 87794, 100336, 125420, 143360, 175588, 200672, 219485, 250840, 286720, 351176, 401344, 438970, 501680, 702352, 802688, 877940, 1003360, 1404704, 1605376, 1755880, 2006720, 2809408, 3210752, 3511760, 4013440, 5618816, 6421504, 7023520, 8026880, 11237632, 12843008, 14047040, 16053760, 22475264, 25686016, 28094080, 32107520, 44950528, 51372032, 56188160, 64215040, 89901056, 112376320, 128430080, 179802112, 224752640, 256860160, 359604224, 449505280, 899010560, 1798021120]

約数ペア:

[(1, 1798021120), (2, 899010560), (4, 449505280), (5, 359604224), (7, 256860160), (8, 224752640), (10, 179802112), (14, 128430080), (16, 112376320), (20, 89901056), (28, 64215040), (32, 56188160), (35, 51372032), (40, 44950528), (56, 32107520), (64, 28094080), (70, 25686016), (80, 22475264), (112, 16053760), (128, 14047040), (140, 12843008), (160, 11237632), (224, 8026880), (256, 7023520), (280, 6421504), (320, 5618816), (448, 4013440), (512, 3511760), (560, 3210752), (640, 2809408), (896, 2006720), (1024, 1755880), (1120, 1605376), (1280, 1404704), (1792, 1003360), (2048, 877940), (2240, 802688), (2560, 702352), (3584, 501680), (4096, 438970), (4480, 401344), (5120, 351176), (6271, 286720), (7168, 250840), (8192, 219485), (8960, 200672), (10240, 175588), (12542, 143360), (14336, 125420), (17920, 100336), (20480, 87794), (25084, 71680), (28672, 62710), (31355, 57344), (35840, 50168), (40960, 43897)]