792171520

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:117

約数の個数: 264

約数和(自身を含む): 2341636992

約数和(自身を除く): 1549465472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 56, 62, 64, 70, 80, 92, 112, 115, 124, 128, 140, 155, 160, 161, 184, 217, 224, 230, 248, 256, 280, 310, 320, 322, 368, 434, 448, 460, 496, 512, 560, 620, 640, 644, 713, 736, 805, 868, 896, 920, 961, 992, 1024, 1085, 1120, 1240, 1280, 1288, 1426, 1472, 1610, 1736, 1792, 1840, 1922, 1984, 2170, 2240, 2480, 2560, 2576, 2852, 2944, 3220, 3472, 3565, 3584, 3680, 3844, 3968, 4340, 4480, 4805, 4960, 4991, 5120, 5152, 5704, 5888, 6440, 6727, 6944, 7130, 7168, 7360, 7688, 7936, 8680, 8960, 9610, 9920, 9982, 10304, 11408, 11776, 12880, 13454, 13888, 14260, 14720, 15376, 15872, 17360, 17920, 19220, 19840, 19964, 20608, 22103, 22816, 23552, 24955, 25760, 26908, 27776, 28520, 29440, 30752, 31744, 33635, 34720, 35840, 38440, 39680, 39928, 41216, 44206, 45632, 49910, 51520, 53816, 55552, 57040, 58880, 61504, 67270, 69440, 76880, 79360, 79856, 82432, 88412, 91264, 99820, 103040, 107632, 110515, 111104, 114080, 117760, 123008, 134540, 138880, 153760, 154721, 158720, 159712, 164864, 176824, 182528, 199640, 206080, 215264, 221030, 222208, 228160, 246016, 269080, 277760, 307520, 309442, 319424, 353648, 365056, 399280, 412160, 430528, 442060, 456320, 492032, 538160, 555520, 615040, 618884, 638848, 707296, 730112, 773605, 798560, 824320, 861056, 884120, 912640, 984064, 1076320, 1111040, 1230080, 1237768, 1277696, 1414592, 1547210, 1597120, 1722112, 1768240, 1825280, 2152640, 2460160, 2475536, 2555392, 2829184, 3094420, 3194240, 3444224, 3536480, 3650560, 4305280, 4920320, 4951072, 5110784, 5658368, 6188840, 6388480, 6888448, 7072960, 8610560, 9902144, 11316736, 12377680, 12776960, 14145920, 17221120, 19804288, 22633472, 24755360, 25553920, 28291840, 34442240, 39608576, 49510720, 56583680, 79217152, 99021440, 113167360, 158434304, 198042880, 396085760, 792171520]

約数ペア:

[(1, 792171520), (2, 396085760), (4, 198042880), (5, 158434304), (7, 113167360), (8, 99021440), (10, 79217152), (14, 56583680), (16, 49510720), (20, 39608576), (23, 34442240), (28, 28291840), (31, 25553920), (32, 24755360), (35, 22633472), (40, 19804288), (46, 17221120), (56, 14145920), (62, 12776960), (64, 12377680), (70, 11316736), (80, 9902144), (92, 8610560), (112, 7072960), (115, 6888448), (124, 6388480), (128, 6188840), (140, 5658368), (155, 5110784), (160, 4951072), (161, 4920320), (184, 4305280), (217, 3650560), (224, 3536480), (230, 3444224), (248, 3194240), (256, 3094420), (280, 2829184), (310, 2555392), (320, 2475536), (322, 2460160), (368, 2152640), (434, 1825280), (448, 1768240), (460, 1722112), (496, 1597120), (512, 1547210), (560, 1414592), (620, 1277696), (640, 1237768), (644, 1230080), (713, 1111040), (736, 1076320), (805, 984064), (868, 912640), (896, 884120), (920, 861056), (961, 824320), (992, 798560), (1024, 773605), (1085, 730112), (1120, 707296), (1240, 638848), (1280, 618884), (1288, 615040), (1426, 555520), (1472, 538160), (1610, 492032), (1736, 456320), (1792, 442060), (1840, 430528), (1922, 412160), (1984, 399280), (2170, 365056), (2240, 353648), (2480, 319424), (2560, 309442), (2576, 307520), (2852, 277760), (2944, 269080), (3220, 246016), (3472, 228160), (3565, 222208), (3584, 221030), (3680, 215264), (3844, 206080), (3968, 199640), (4340, 182528), (4480, 176824), (4805, 164864), (4960, 159712), (4991, 158720), (5120, 154721), (5152, 153760), (5704, 138880), (5888, 134540), (6440, 123008), (6727, 117760), (6944, 114080), (7130, 111104), (7168, 110515), (7360, 107632), (7688, 103040), (7936, 99820), (8680, 91264), (8960, 88412), (9610, 82432), (9920, 79856), (9982, 79360), (10304, 76880), (11408, 69440), (11776, 67270), (12880, 61504), (13454, 58880), (13888, 57040), (14260, 55552), (14720, 53816), (15376, 51520), (15872, 49910), (17360, 45632), (17920, 44206), (19220, 41216), (19840, 39928), (19964, 39680), (20608, 38440), (22103, 35840), (22816, 34720), (23552, 33635), (24955, 31744), (25760, 30752), (26908, 29440), (27776, 28520)]