1865328660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{229}}^1$

素因数の和:375

約数の個数: 216

約数和(自身を含む): 6225502920

約数和(自身を除く): 4360174260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 59, 60, 65, 78, 90, 117, 118, 130, 156, 177, 180, 195, 229, 234, 236, 260, 295, 354, 390, 458, 468, 531, 585, 590, 687, 708, 767, 780, 885, 916, 1062, 1145, 1170, 1180, 1374, 1534, 1770, 2061, 2124, 2290, 2301, 2340, 2655, 2748, 2977, 3068, 3435, 3481, 3540, 3835, 4122, 4580, 4602, 5310, 5954, 6870, 6903, 6962, 7670, 8244, 8931, 9204, 10305, 10443, 10620, 11505, 11908, 13511, 13740, 13806, 13924, 14885, 15340, 17405, 17862, 20610, 20886, 23010, 26793, 27022, 27612, 29770, 31329, 34515, 34810, 35724, 40533, 41220, 41772, 44655, 45253, 46020, 52215, 53586, 54044, 59540, 62658, 67555, 69030, 69620, 81066, 89310, 90506, 104430, 107172, 121599, 125316, 133965, 135110, 135759, 138060, 156645, 162132, 175643, 178620, 181012, 202665, 208860, 226265, 243198, 267930, 270220, 271518, 313290, 351286, 405330, 407277, 452530, 486396, 526929, 535860, 543036, 607995, 626580, 678795, 702572, 797149, 810660, 814554, 878215, 905060, 1053858, 1215990, 1357590, 1580787, 1594298, 1629108, 1756430, 2036385, 2107716, 2391447, 2431980, 2634645, 2715180, 3161574, 3188596, 3512860, 3985745, 4072770, 4782894, 5269290, 6323148, 7174341, 7903935, 7971490, 8145540, 9565788, 10362937, 10538580, 11957235, 14348682, 15807870, 15942980, 20725874, 23914470, 28697364, 31088811, 31615740, 35871705, 41451748, 47828940, 51814685, 62177622, 71743410, 93266433, 103629370, 124355244, 143486820, 155444055, 186532866, 207258740, 310888110, 373065732, 466332165, 621776220, 932664330, 1865328660]

約数ペア:

[(1, 1865328660), (2, 932664330), (3, 621776220), (4, 466332165), (5, 373065732), (6, 310888110), (9, 207258740), (10, 186532866), (12, 155444055), (13, 143486820), (15, 124355244), (18, 103629370), (20, 93266433), (26, 71743410), (30, 62177622), (36, 51814685), (39, 47828940), (45, 41451748), (52, 35871705), (59, 31615740), (60, 31088811), (65, 28697364), (78, 23914470), (90, 20725874), (117, 15942980), (118, 15807870), (130, 14348682), (156, 11957235), (177, 10538580), (180, 10362937), (195, 9565788), (229, 8145540), (234, 7971490), (236, 7903935), (260, 7174341), (295, 6323148), (354, 5269290), (390, 4782894), (458, 4072770), (468, 3985745), (531, 3512860), (585, 3188596), (590, 3161574), (687, 2715180), (708, 2634645), (767, 2431980), (780, 2391447), (885, 2107716), (916, 2036385), (1062, 1756430), (1145, 1629108), (1170, 1594298), (1180, 1580787), (1374, 1357590), (1534, 1215990), (1770, 1053858), (2061, 905060), (2124, 878215), (2290, 814554), (2301, 810660), (2340, 797149), (2655, 702572), (2748, 678795), (2977, 626580), (3068, 607995), (3435, 543036), (3481, 535860), (3540, 526929), (3835, 486396), (4122, 452530), (4580, 407277), (4602, 405330), (5310, 351286), (5954, 313290), (6870, 271518), (6903, 270220), (6962, 267930), (7670, 243198), (8244, 226265), (8931, 208860), (9204, 202665), (10305, 181012), (10443, 178620), (10620, 175643), (11505, 162132), (11908, 156645), (13511, 138060), (13740, 135759), (13806, 135110), (13924, 133965), (14885, 125316), (15340, 121599), (17405, 107172), (17862, 104430), (20610, 90506), (20886, 89310), (23010, 81066), (26793, 69620), (27022, 69030), (27612, 67555), (29770, 62658), (31329, 59540), (34515, 54044), (34810, 53586), (35724, 52215), (40533, 46020), (41220, 45253), (41772, 44655)]