41440140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:621

約数の個数: 192

約数和(自身を含む): 155366400

約数和(自身を除く): 113926260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 577, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1154, 1197, 1260, 1330, 1596, 1710, 1731, 1890, 1995, 2052, 2308, 2394, 2565, 2660, 2885, 3420, 3462, 3591, 3780, 3990, 4039, 4788, 5130, 5193, 5770, 5985, 6924, 7182, 7980, 8078, 8655, 10260, 10386, 10963, 11540, 11970, 12117, 14364, 15579, 16156, 17310, 17955, 20195, 20772, 21926, 23940, 24234, 25965, 31158, 32889, 34620, 35910, 36351, 40390, 43852, 48468, 51930, 54815, 60585, 62316, 65778, 71820, 72702, 76741, 77895, 80780, 98667, 103860, 109053, 109630, 121170, 131556, 145404, 153482, 155790, 164445, 181755, 197334, 218106, 219260, 230223, 242340, 296001, 306964, 311580, 328890, 363510, 383705, 394668, 436212, 460446, 493335, 545265, 592002, 657780, 690669, 727020, 767410, 920892, 986670, 1090530, 1151115, 1184004, 1381338, 1480005, 1534820, 1973340, 2072007, 2181060, 2302230, 2762676, 2960010, 3453345, 4144014, 4604460, 5920020, 6906690, 8288028, 10360035, 13813380, 20720070, 41440140]

約数ペア:

[(1, 41440140), (2, 20720070), (3, 13813380), (4, 10360035), (5, 8288028), (6, 6906690), (7, 5920020), (9, 4604460), (10, 4144014), (12, 3453345), (14, 2960010), (15, 2762676), (18, 2302230), (19, 2181060), (20, 2072007), (21, 1973340), (27, 1534820), (28, 1480005), (30, 1381338), (35, 1184004), (36, 1151115), (38, 1090530), (42, 986670), (45, 920892), (54, 767410), (57, 727020), (60, 690669), (63, 657780), (70, 592002), (76, 545265), (84, 493335), (90, 460446), (95, 436212), (105, 394668), (108, 383705), (114, 363510), (126, 328890), (133, 311580), (135, 306964), (140, 296001), (171, 242340), (180, 230223), (189, 219260), (190, 218106), (210, 197334), (228, 181755), (252, 164445), (266, 155790), (270, 153482), (285, 145404), (315, 131556), (342, 121170), (378, 109630), (380, 109053), (399, 103860), (420, 98667), (513, 80780), (532, 77895), (540, 76741), (570, 72702), (577, 71820), (630, 65778), (665, 62316), (684, 60585), (756, 54815), (798, 51930), (855, 48468), (945, 43852), (1026, 40390), (1140, 36351), (1154, 35910), (1197, 34620), (1260, 32889), (1330, 31158), (1596, 25965), (1710, 24234), (1731, 23940), (1890, 21926), (1995, 20772), (2052, 20195), (2308, 17955), (2394, 17310), (2565, 16156), (2660, 15579), (2885, 14364), (3420, 12117), (3462, 11970), (3591, 11540), (3780, 10963), (3990, 10386), (4039, 10260), (4788, 8655), (5130, 8078), (5193, 7980), (5770, 7182), (5985, 6924)]