13420254420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{1601}}^1$

素因数の和:1700

約数の個数: 288

約数和(自身を含む): 45117959040

約数和(自身を除く): 31697704620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 43, 45, 54, 57, 60, 76, 86, 90, 95, 108, 114, 129, 135, 171, 172, 180, 190, 215, 228, 258, 270, 285, 342, 361, 380, 387, 430, 513, 516, 540, 570, 645, 684, 722, 774, 817, 855, 860, 1026, 1083, 1140, 1161, 1290, 1444, 1548, 1601, 1634, 1710, 1805, 1935, 2052, 2166, 2322, 2451, 2565, 2580, 3202, 3249, 3268, 3420, 3610, 3870, 4085, 4332, 4644, 4803, 4902, 5130, 5415, 5805, 6404, 6498, 7220, 7353, 7740, 8005, 8170, 9606, 9747, 9804, 10260, 10830, 11610, 12255, 12996, 14409, 14706, 15523, 16010, 16245, 16340, 19212, 19494, 21660, 22059, 23220, 24015, 24510, 28818, 29412, 30419, 31046, 32020, 32490, 36765, 38988, 43227, 44118, 46569, 48030, 48735, 49020, 57636, 60838, 62092, 64980, 68843, 72045, 73530, 77615, 86454, 88236, 91257, 93138, 96060, 97470, 110295, 121676, 137686, 139707, 144090, 147060, 152095, 155230, 172908, 182514, 186276, 194940, 206529, 216135, 220590, 232845, 273771, 275372, 279414, 288180, 304190, 310460, 344215, 365028, 413058, 419121, 432270, 441180, 456285, 465690, 547542, 558828, 577961, 608380, 619587, 688430, 698535, 821313, 826116, 838242, 864540, 912570, 931380, 1032645, 1095084, 1155922, 1239174, 1308017, 1368855, 1376860, 1397070, 1642626, 1676484, 1733883, 1825140, 1858761, 2065290, 2095605, 2311844, 2478348, 2616034, 2737710, 2794140, 2889805, 3097935, 3285252, 3467766, 3717522, 3924051, 4106565, 4130580, 4191210, 5201649, 5232068, 5475420, 5779610, 6195870, 6540085, 6935532, 7435044, 7848102, 8213130, 8382420, 8669415, 9293805, 10403298, 11559220, 11772153, 12391740, 13080170, 15604947, 15696204, 16426260, 17338830, 18587610, 19620255, 20806596, 23544306, 24852323, 26008245, 26160340, 31209894, 34677660, 35316459, 37175220, 39240510, 47088612, 49704646, 52016490, 58860765, 62419788, 70632918, 74556969, 78024735, 78481020, 99409292, 104032980, 117721530, 124261615, 141265836, 149113938, 156049470, 176582295, 223670907, 235443060, 248523230, 298227876, 312098940, 353164590, 372784845, 447341814, 497046460, 671012721, 706329180, 745569690, 894683628, 1118354535, 1342025442, 1491139380, 2236709070, 2684050884, 3355063605, 4473418140, 6710127210, 13420254420]

約数ペア:

[(1, 13420254420), (2, 6710127210), (3, 4473418140), (4, 3355063605), (5, 2684050884), (6, 2236709070), (9, 1491139380), (10, 1342025442), (12, 1118354535), (15, 894683628), (18, 745569690), (19, 706329180), (20, 671012721), (27, 497046460), (30, 447341814), (36, 372784845), (38, 353164590), (43, 312098940), (45, 298227876), (54, 248523230), (57, 235443060), (60, 223670907), (76, 176582295), (86, 156049470), (90, 149113938), (95, 141265836), (108, 124261615), (114, 117721530), (129, 104032980), (135, 99409292), (171, 78481020), (172, 78024735), (180, 74556969), (190, 70632918), (215, 62419788), (228, 58860765), (258, 52016490), (270, 49704646), (285, 47088612), (342, 39240510), (361, 37175220), (380, 35316459), (387, 34677660), (430, 31209894), (513, 26160340), (516, 26008245), (540, 24852323), (570, 23544306), (645, 20806596), (684, 19620255), (722, 18587610), (774, 17338830), (817, 16426260), (855, 15696204), (860, 15604947), (1026, 13080170), (1083, 12391740), (1140, 11772153), (1161, 11559220), (1290, 10403298), (1444, 9293805), (1548, 8669415), (1601, 8382420), (1634, 8213130), (1710, 7848102), (1805, 7435044), (1935, 6935532), (2052, 6540085), (2166, 6195870), (2322, 5779610), (2451, 5475420), (2565, 5232068), (2580, 5201649), (3202, 4191210), (3249, 4130580), (3268, 4106565), (3420, 3924051), (3610, 3717522), (3870, 3467766), (4085, 3285252), (4332, 3097935), (4644, 2889805), (4803, 2794140), (4902, 2737710), (5130, 2616034), (5415, 2478348), (5805, 2311844), (6404, 2095605), (6498, 2065290), (7220, 1858761), (7353, 1825140), (7740, 1733883), (8005, 1676484), (8170, 1642626), (9606, 1397070), (9747, 1376860), (9804, 1368855), (10260, 1308017), (10830, 1239174), (11610, 1155922), (12255, 1095084), (12996, 1032645), (14409, 931380), (14706, 912570), (15523, 864540), (16010, 838242), (16245, 826116), (16340, 821313), (19212, 698535), (19494, 688430), (21660, 619587), (22059, 608380), (23220, 577961), (24015, 558828), (24510, 547542), (28818, 465690), (29412, 456285), (30419, 441180), (31046, 432270), (32020, 419121), (32490, 413058), (36765, 365028), (38988, 344215), (43227, 310460), (44118, 304190), (46569, 288180), (48030, 279414), (48735, 275372), (49020, 273771), (57636, 232845), (60838, 220590), (62092, 216135), (64980, 206529), (68843, 194940), (72045, 186276), (73530, 182514), (77615, 172908), (86454, 155230), (88236, 152095), (91257, 147060), (93138, 144090), (96060, 139707), (97470, 137686), (110295, 121676)]