1566236490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2077

約数の個数: 192

約数和(自身を含む): 4826304000

約数和(自身を除く): 3260067510

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 41, 42, 49, 65, 70, 78, 82, 91, 98, 105, 123, 130, 147, 182, 195, 205, 210, 245, 246, 273, 287, 294, 390, 410, 455, 490, 533, 546, 574, 615, 637, 735, 861, 910, 1066, 1230, 1274, 1365, 1435, 1470, 1599, 1722, 1911, 1999, 2009, 2665, 2730, 2870, 3185, 3198, 3731, 3822, 3998, 4018, 4305, 5330, 5997, 6027, 6370, 7462, 7995, 8610, 9555, 9995, 10045, 11193, 11994, 12054, 13993, 15990, 18655, 19110, 19990, 20090, 22386, 25987, 26117, 27986, 29985, 30135, 37310, 41979, 51974, 52234, 55965, 59970, 60270, 69965, 77961, 78351, 81959, 83958, 97951, 111930, 129935, 130585, 139930, 155922, 156702, 163918, 181909, 195902, 209895, 245877, 259870, 261170, 293853, 363818, 389805, 391755, 409795, 419790, 489755, 491754, 545727, 573713, 587706, 779610, 783510, 819590, 909545, 979510, 1065467, 1091454, 1147426, 1229385, 1273363, 1469265, 1721139, 1819090, 2130934, 2458770, 2546726, 2728635, 2868565, 2938530, 3196401, 3442278, 3820089, 4015991, 5327335, 5457270, 5737130, 6366815, 6392802, 7458269, 7640178, 8031982, 8605695, 10654670, 12047973, 12733630, 14916538, 15982005, 17211390, 19100445, 20079955, 22374807, 24095946, 31964010, 37291345, 38200890, 40159910, 44749614, 52207883, 60239865, 74582690, 104415766, 111874035, 120479730, 156623649, 223748070, 261039415, 313247298, 522078830, 783118245, 1566236490]

約数ペア:

[(1, 1566236490), (2, 783118245), (3, 522078830), (5, 313247298), (6, 261039415), (7, 223748070), (10, 156623649), (13, 120479730), (14, 111874035), (15, 104415766), (21, 74582690), (26, 60239865), (30, 52207883), (35, 44749614), (39, 40159910), (41, 38200890), (42, 37291345), (49, 31964010), (65, 24095946), (70, 22374807), (78, 20079955), (82, 19100445), (91, 17211390), (98, 15982005), (105, 14916538), (123, 12733630), (130, 12047973), (147, 10654670), (182, 8605695), (195, 8031982), (205, 7640178), (210, 7458269), (245, 6392802), (246, 6366815), (273, 5737130), (287, 5457270), (294, 5327335), (390, 4015991), (410, 3820089), (455, 3442278), (490, 3196401), (533, 2938530), (546, 2868565), (574, 2728635), (615, 2546726), (637, 2458770), (735, 2130934), (861, 1819090), (910, 1721139), (1066, 1469265), (1230, 1273363), (1274, 1229385), (1365, 1147426), (1435, 1091454), (1470, 1065467), (1599, 979510), (1722, 909545), (1911, 819590), (1999, 783510), (2009, 779610), (2665, 587706), (2730, 573713), (2870, 545727), (3185, 491754), (3198, 489755), (3731, 419790), (3822, 409795), (3998, 391755), (4018, 389805), (4305, 363818), (5330, 293853), (5997, 261170), (6027, 259870), (6370, 245877), (7462, 209895), (7995, 195902), (8610, 181909), (9555, 163918), (9995, 156702), (10045, 155922), (11193, 139930), (11994, 130585), (12054, 129935), (13993, 111930), (15990, 97951), (18655, 83958), (19110, 81959), (19990, 78351), (20090, 77961), (22386, 69965), (25987, 60270), (26117, 59970), (27986, 55965), (29985, 52234), (30135, 51974), (37310, 41979)]