517096020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9257}}^1$

素因数の和:9302

約数の個数: 144

約数和(自身を含む): 1773092160

約数和(自身を除く): 1255996140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2793, 2940, 3724, 3990, 4655, 5586, 7980, 9257, 9310, 11172, 13965, 18514, 18620, 27771, 27930, 37028, 46285, 55542, 55860, 64799, 92570, 111084, 129598, 138855, 175883, 185140, 194397, 259196, 277710, 323995, 351766, 388794, 453593, 527649, 555420, 647990, 703532, 777588, 879415, 907186, 971985, 1055298, 1231181, 1295980, 1360779, 1758830, 1814372, 1943970, 2110596, 2267965, 2462362, 2638245, 2721558, 3517660, 3693543, 3887940, 4535930, 4924724, 5276490, 5443116, 6155905, 6803895, 7387086, 8618267, 9071860, 10552980, 12311810, 13607790, 14774172, 17236534, 18467715, 24623620, 25854801, 27215580, 34473068, 36935430, 43091335, 51709602, 73870860, 86182670, 103419204, 129274005, 172365340, 258548010, 517096020]

約数ペア:

[(1, 517096020), (2, 258548010), (3, 172365340), (4, 129274005), (5, 103419204), (6, 86182670), (7, 73870860), (10, 51709602), (12, 43091335), (14, 36935430), (15, 34473068), (19, 27215580), (20, 25854801), (21, 24623620), (28, 18467715), (30, 17236534), (35, 14774172), (38, 13607790), (42, 12311810), (49, 10552980), (57, 9071860), (60, 8618267), (70, 7387086), (76, 6803895), (84, 6155905), (95, 5443116), (98, 5276490), (105, 4924724), (114, 4535930), (133, 3887940), (140, 3693543), (147, 3517660), (190, 2721558), (196, 2638245), (210, 2462362), (228, 2267965), (245, 2110596), (266, 1943970), (285, 1814372), (294, 1758830), (380, 1360779), (399, 1295980), (420, 1231181), (490, 1055298), (532, 971985), (570, 907186), (588, 879415), (665, 777588), (735, 703532), (798, 647990), (931, 555420), (980, 527649), (1140, 453593), (1330, 388794), (1470, 351766), (1596, 323995), (1862, 277710), (1995, 259196), (2660, 194397), (2793, 185140), (2940, 175883), (3724, 138855), (3990, 129598), (4655, 111084), (5586, 92570), (7980, 64799), (9257, 55860), (9310, 55542), (11172, 46285), (13965, 37028), (18514, 27930), (18620, 27771)]