157016760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4051}}^1$

素因数の和:4101

約数の個数: 128

約数和(自身を含む): 525139200

約数和(自身を除く): 368122440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4051, 4845, 6460, 7752, 8102, 9690, 12153, 12920, 16204, 19380, 20255, 24306, 32408, 38760, 40510, 48612, 60765, 68867, 76969, 81020, 97224, 121530, 137734, 153938, 162040, 206601, 230907, 243060, 275468, 307876, 344335, 384845, 413202, 461814, 486120, 550936, 615752, 688670, 769690, 826404, 923628, 1033005, 1154535, 1308473, 1377340, 1539380, 1652808, 1847256, 2066010, 2309070, 2616946, 2754680, 3078760, 3925419, 4132020, 4618140, 5233892, 6542365, 7850838, 8264040, 9236280, 10467784, 13084730, 15701676, 19627095, 26169460, 31403352, 39254190, 52338920, 78508380, 157016760]

約数ペア:

[(1, 157016760), (2, 78508380), (3, 52338920), (4, 39254190), (5, 31403352), (6, 26169460), (8, 19627095), (10, 15701676), (12, 13084730), (15, 10467784), (17, 9236280), (19, 8264040), (20, 7850838), (24, 6542365), (30, 5233892), (34, 4618140), (38, 4132020), (40, 3925419), (51, 3078760), (57, 2754680), (60, 2616946), (68, 2309070), (76, 2066010), (85, 1847256), (95, 1652808), (102, 1539380), (114, 1377340), (120, 1308473), (136, 1154535), (152, 1033005), (170, 923628), (190, 826404), (204, 769690), (228, 688670), (255, 615752), (285, 550936), (323, 486120), (340, 461814), (380, 413202), (408, 384845), (456, 344335), (510, 307876), (570, 275468), (646, 243060), (680, 230907), (760, 206601), (969, 162040), (1020, 153938), (1140, 137734), (1292, 121530), (1615, 97224), (1938, 81020), (2040, 76969), (2280, 68867), (2584, 60765), (3230, 48612), (3876, 40510), (4051, 38760), (4845, 32408), (6460, 24306), (7752, 20255), (8102, 19380), (9690, 16204), (12153, 12920)]