3127996980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2797}}^1$

素因数の和:2943

約数の個数: 192

約数和(自身を含む): 10341408000

約数和(自身を除く): 7213411020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 109, 114, 135, 171, 180, 190, 218, 228, 270, 285, 327, 342, 380, 436, 513, 540, 545, 570, 654, 684, 855, 981, 1026, 1090, 1140, 1308, 1635, 1710, 1962, 2052, 2071, 2180, 2565, 2797, 2943, 3270, 3420, 3924, 4142, 4905, 5130, 5594, 5886, 6213, 6540, 8284, 8391, 9810, 10260, 10355, 11188, 11772, 12426, 13985, 14715, 16782, 18639, 19620, 20710, 24852, 25173, 27970, 29430, 31065, 33564, 37278, 41420, 41955, 50346, 53143, 55917, 55940, 58860, 62130, 74556, 75519, 83910, 93195, 100692, 106286, 111834, 124260, 125865, 151038, 159429, 167820, 186390, 212572, 223668, 251730, 265715, 279585, 302076, 304873, 318858, 372780, 377595, 478287, 503460, 531430, 559170, 609746, 637716, 755190, 797145, 914619, 956574, 1062860, 1118340, 1219492, 1434861, 1510380, 1524365, 1594290, 1829238, 1913148, 2391435, 2743857, 2869722, 3048730, 3188580, 3658476, 4573095, 4782870, 5487714, 5739444, 5792587, 6097460, 7174305, 8231571, 9146190, 9565740, 10975428, 11585174, 13719285, 14348610, 16463142, 17377761, 18292380, 23170348, 27438570, 28697220, 28962935, 32926284, 34755522, 41157855, 52133283, 54877140, 57925870, 69511044, 82315710, 86888805, 104266566, 115851740, 156399849, 164631420, 173777610, 208533132, 260666415, 312799698, 347555220, 521332830, 625599396, 781999245, 1042665660, 1563998490, 3127996980]

約数ペア:

[(1, 3127996980), (2, 1563998490), (3, 1042665660), (4, 781999245), (5, 625599396), (6, 521332830), (9, 347555220), (10, 312799698), (12, 260666415), (15, 208533132), (18, 173777610), (19, 164631420), (20, 156399849), (27, 115851740), (30, 104266566), (36, 86888805), (38, 82315710), (45, 69511044), (54, 57925870), (57, 54877140), (60, 52133283), (76, 41157855), (90, 34755522), (95, 32926284), (108, 28962935), (109, 28697220), (114, 27438570), (135, 23170348), (171, 18292380), (180, 17377761), (190, 16463142), (218, 14348610), (228, 13719285), (270, 11585174), (285, 10975428), (327, 9565740), (342, 9146190), (380, 8231571), (436, 7174305), (513, 6097460), (540, 5792587), (545, 5739444), (570, 5487714), (654, 4782870), (684, 4573095), (855, 3658476), (981, 3188580), (1026, 3048730), (1090, 2869722), (1140, 2743857), (1308, 2391435), (1635, 1913148), (1710, 1829238), (1962, 1594290), (2052, 1524365), (2071, 1510380), (2180, 1434861), (2565, 1219492), (2797, 1118340), (2943, 1062860), (3270, 956574), (3420, 914619), (3924, 797145), (4142, 755190), (4905, 637716), (5130, 609746), (5594, 559170), (5886, 531430), (6213, 503460), (6540, 478287), (8284, 377595), (8391, 372780), (9810, 318858), (10260, 304873), (10355, 302076), (11188, 279585), (11772, 265715), (12426, 251730), (13985, 223668), (14715, 212572), (16782, 186390), (18639, 167820), (19620, 159429), (20710, 151038), (24852, 125865), (25173, 124260), (27970, 111834), (29430, 106286), (31065, 100692), (33564, 93195), (37278, 83910), (41420, 75519), (41955, 74556), (50346, 62130), (53143, 58860), (55917, 55940)]