301925120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1146

約数の個数: 144

約数和(自身を含む): 853966848

約数和(自身を除く): 552041728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1087, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2174, 2240, 2480, 3472, 3968, 4340, 4348, 4480, 4960, 5435, 6944, 7609, 7936, 8680, 8696, 8960, 9920, 10870, 13888, 15218, 17360, 17392, 19840, 21740, 27776, 30436, 33697, 34720, 34784, 38045, 39680, 43480, 55552, 60872, 67394, 69440, 69568, 76090, 86960, 121744, 134788, 138880, 139136, 152180, 168485, 173920, 235879, 243488, 269576, 277760, 278272, 304360, 336970, 347840, 471758, 486976, 539152, 608720, 673940, 695680, 943516, 973952, 1078304, 1179395, 1217440, 1347880, 1391360, 1887032, 1947904, 2156608, 2358790, 2434880, 2695760, 3774064, 4313216, 4717580, 4869760, 5391520, 7548128, 8626432, 9435160, 9739520, 10783040, 15096256, 18870320, 21566080, 30192512, 37740640, 43132160, 60385024, 75481280, 150962560, 301925120]

約数ペア:

[(1, 301925120), (2, 150962560), (4, 75481280), (5, 60385024), (7, 43132160), (8, 37740640), (10, 30192512), (14, 21566080), (16, 18870320), (20, 15096256), (28, 10783040), (31, 9739520), (32, 9435160), (35, 8626432), (40, 7548128), (56, 5391520), (62, 4869760), (64, 4717580), (70, 4313216), (80, 3774064), (112, 2695760), (124, 2434880), (128, 2358790), (140, 2156608), (155, 1947904), (160, 1887032), (217, 1391360), (224, 1347880), (248, 1217440), (256, 1179395), (280, 1078304), (310, 973952), (320, 943516), (434, 695680), (448, 673940), (496, 608720), (560, 539152), (620, 486976), (640, 471758), (868, 347840), (896, 336970), (992, 304360), (1085, 278272), (1087, 277760), (1120, 269576), (1240, 243488), (1280, 235879), (1736, 173920), (1792, 168485), (1984, 152180), (2170, 139136), (2174, 138880), (2240, 134788), (2480, 121744), (3472, 86960), (3968, 76090), (4340, 69568), (4348, 69440), (4480, 67394), (4960, 60872), (5435, 55552), (6944, 43480), (7609, 39680), (7936, 38045), (8680, 34784), (8696, 34720), (8960, 33697), (9920, 30436), (10870, 27776), (13888, 21740), (15218, 19840), (17360, 17392)]