274315160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{51563}}^1$

素因数の和:51600

約数の個数: 64

約数和(自身を含む): 742521600

約数和(自身を除く): 468206440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 51563, 103126, 206252, 257815, 360941, 412504, 515630, 721882, 979697, 1031260, 1443764, 1804705, 1959394, 2062520, 2887528, 3609410, 3918788, 4898485, 6857879, 7218820, 7837576, 9796970, 13715758, 14437640, 19593940, 27431516, 34289395, 39187880, 54863032, 68578790, 137157580, 274315160]

約数ペア:

[(1, 274315160), (2, 137157580), (4, 68578790), (5, 54863032), (7, 39187880), (8, 34289395), (10, 27431516), (14, 19593940), (19, 14437640), (20, 13715758), (28, 9796970), (35, 7837576), (38, 7218820), (40, 6857879), (56, 4898485), (70, 3918788), (76, 3609410), (95, 2887528), (133, 2062520), (140, 1959394), (152, 1804705), (190, 1443764), (266, 1031260), (280, 979697), (380, 721882), (532, 515630), (665, 412504), (760, 360941), (1064, 257815), (1330, 206252), (2660, 103126), (5320, 51563)]