1015013440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3407}}^1$

素因数の和:3457

約数の個数: 168

約数和(自身を含む): 2960461440

約数和(自身を除く): 1945448000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 380, 392, 448, 490, 532, 560, 608, 665, 760, 784, 931, 980, 1064, 1120, 1216, 1330, 1520, 1568, 1862, 1960, 2128, 2240, 2660, 3040, 3136, 3407, 3724, 3920, 4256, 4655, 5320, 6080, 6814, 7448, 7840, 8512, 9310, 10640, 13628, 14896, 15680, 17035, 18620, 21280, 23849, 27256, 29792, 34070, 37240, 42560, 47698, 54512, 59584, 64733, 68140, 74480, 95396, 109024, 119245, 129466, 136280, 148960, 166943, 190792, 218048, 238490, 258932, 272560, 297920, 323665, 333886, 381584, 453131, 476980, 517864, 545120, 647330, 667772, 763168, 834715, 906262, 953960, 1035728, 1090240, 1294660, 1335544, 1526336, 1669430, 1812524, 1907920, 2071456, 2265655, 2589320, 2671088, 3171917, 3338860, 3625048, 3815840, 4142912, 4531310, 5178640, 5342176, 6343834, 6677720, 7250096, 7631680, 9062620, 10357280, 10684352, 12687668, 13355440, 14500192, 15859585, 18125240, 20714560, 25375336, 26710880, 29000384, 31719170, 36250480, 50750672, 53421760, 63438340, 72500960, 101501344, 126876680, 145001920, 203002688, 253753360, 507506720, 1015013440]

約数ペア:

[(1, 1015013440), (2, 507506720), (4, 253753360), (5, 203002688), (7, 145001920), (8, 126876680), (10, 101501344), (14, 72500960), (16, 63438340), (19, 53421760), (20, 50750672), (28, 36250480), (32, 31719170), (35, 29000384), (38, 26710880), (40, 25375336), (49, 20714560), (56, 18125240), (64, 15859585), (70, 14500192), (76, 13355440), (80, 12687668), (95, 10684352), (98, 10357280), (112, 9062620), (133, 7631680), (140, 7250096), (152, 6677720), (160, 6343834), (190, 5342176), (196, 5178640), (224, 4531310), (245, 4142912), (266, 3815840), (280, 3625048), (304, 3338860), (320, 3171917), (380, 2671088), (392, 2589320), (448, 2265655), (490, 2071456), (532, 1907920), (560, 1812524), (608, 1669430), (665, 1526336), (760, 1335544), (784, 1294660), (931, 1090240), (980, 1035728), (1064, 953960), (1120, 906262), (1216, 834715), (1330, 763168), (1520, 667772), (1568, 647330), (1862, 545120), (1960, 517864), (2128, 476980), (2240, 453131), (2660, 381584), (3040, 333886), (3136, 323665), (3407, 297920), (3724, 272560), (3920, 258932), (4256, 238490), (4655, 218048), (5320, 190792), (6080, 166943), (6814, 148960), (7448, 136280), (7840, 129466), (8512, 119245), (9310, 109024), (10640, 95396), (13628, 74480), (14896, 68140), (15680, 64733), (17035, 59584), (18620, 54512), (21280, 47698), (23849, 42560), (27256, 37240), (29792, 34070)]