13073509120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{63439}}^1$

素因数の和:63490

約数の個数: 144

約数和(自身を含む): 37345351680

約数和(自身を除く): 24271842560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 368, 448, 460, 560, 640, 644, 736, 805, 896, 920, 1120, 1280, 1288, 1472, 1610, 1792, 1840, 2240, 2576, 2944, 3220, 3680, 4480, 5152, 5888, 6440, 7360, 8960, 10304, 12880, 14720, 20608, 25760, 29440, 41216, 51520, 63439, 103040, 126878, 206080, 253756, 317195, 444073, 507512, 634390, 888146, 1015024, 1268780, 1459097, 1776292, 2030048, 2220365, 2537560, 2918194, 3552584, 4060096, 4440730, 5075120, 5836388, 7105168, 7295485, 8120192, 8881460, 10150240, 10213679, 11672776, 14210336, 14590970, 16240384, 17762920, 20300480, 20427358, 23345552, 28420672, 29181940, 35525840, 40600960, 40854716, 46691104, 51068395, 56841344, 58363880, 71051680, 81201920, 81709432, 93382208, 102136790, 113682688, 116727760, 142103360, 163418864, 186764416, 204273580, 233455520, 284206720, 326837728, 373528832, 408547160, 466911040, 568413440, 653675456, 817094320, 933822080, 1307350912, 1634188640, 1867644160, 2614701824, 3268377280, 6536754560, 13073509120]

約数ペア:

[(1, 13073509120), (2, 6536754560), (4, 3268377280), (5, 2614701824), (7, 1867644160), (8, 1634188640), (10, 1307350912), (14, 933822080), (16, 817094320), (20, 653675456), (23, 568413440), (28, 466911040), (32, 408547160), (35, 373528832), (40, 326837728), (46, 284206720), (56, 233455520), (64, 204273580), (70, 186764416), (80, 163418864), (92, 142103360), (112, 116727760), (115, 113682688), (128, 102136790), (140, 93382208), (160, 81709432), (161, 81201920), (184, 71051680), (224, 58363880), (230, 56841344), (256, 51068395), (280, 46691104), (320, 40854716), (322, 40600960), (368, 35525840), (448, 29181940), (460, 28420672), (560, 23345552), (640, 20427358), (644, 20300480), (736, 17762920), (805, 16240384), (896, 14590970), (920, 14210336), (1120, 11672776), (1280, 10213679), (1288, 10150240), (1472, 8881460), (1610, 8120192), (1792, 7295485), (1840, 7105168), (2240, 5836388), (2576, 5075120), (2944, 4440730), (3220, 4060096), (3680, 3552584), (4480, 2918194), (5152, 2537560), (5888, 2220365), (6440, 2030048), (7360, 1776292), (8960, 1459097), (10304, 1268780), (12880, 1015024), (14720, 888146), (20608, 634390), (25760, 507512), (29440, 444073), (41216, 317195), (51520, 253756), (63439, 206080), (103040, 126878)]