2398790280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:524

約数の個数: 256

約数和(自身を含む): 7896268800

約数和(自身を除く): 5497478520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 67, 76, 82, 95, 114, 120, 123, 134, 152, 164, 190, 201, 205, 228, 246, 268, 285, 328, 335, 380, 383, 402, 410, 456, 492, 536, 570, 615, 670, 760, 766, 779, 804, 820, 984, 1005, 1140, 1149, 1230, 1273, 1340, 1532, 1558, 1608, 1640, 1915, 2010, 2280, 2298, 2337, 2460, 2546, 2680, 2747, 3064, 3116, 3819, 3830, 3895, 4020, 4596, 4674, 4920, 5092, 5494, 5745, 6232, 6365, 7277, 7638, 7660, 7790, 8040, 8241, 9192, 9348, 10184, 10988, 11490, 11685, 12730, 13735, 14554, 15276, 15320, 15580, 15703, 16482, 18696, 19095, 21831, 21976, 22980, 23370, 25460, 25661, 27470, 29108, 30552, 31160, 31406, 32964, 36385, 38190, 41205, 43662, 45960, 46740, 47109, 50920, 51322, 52193, 54940, 58216, 62812, 65928, 72770, 76380, 76983, 78515, 82410, 87324, 93480, 94218, 102644, 104386, 109155, 109880, 125624, 128305, 145540, 152760, 153966, 156579, 157030, 164820, 174648, 188436, 205288, 208772, 218310, 235545, 256610, 260965, 291080, 298357, 307932, 313158, 314060, 329640, 376872, 384915, 417544, 436620, 471090, 487559, 513220, 521930, 596714, 615864, 626316, 628120, 769830, 782895, 873240, 895071, 942180, 975118, 1026440, 1043860, 1052101, 1193428, 1252632, 1462677, 1491785, 1539660, 1565790, 1790142, 1884360, 1950236, 2087720, 2104202, 2386856, 2437795, 2925354, 2983570, 3079320, 3131580, 3156303, 3580284, 3900472, 4208404, 4475355, 4875590, 5260505, 5850708, 5967140, 6263160, 6312606, 7160568, 7313385, 8416808, 8950710, 9751180, 10521010, 11701416, 11934280, 12625212, 14626770, 15781515, 17901420, 19502360, 19989919, 21042020, 25250424, 29253540, 31563030, 35802840, 39979838, 42084040, 58507080, 59969757, 63126060, 79959676, 99949595, 119939514, 126252120, 159919352, 199899190, 239879028, 299848785, 399798380, 479758056, 599697570, 799596760, 1199395140, 2398790280]

約数ペア:

[(1, 2398790280), (2, 1199395140), (3, 799596760), (4, 599697570), (5, 479758056), (6, 399798380), (8, 299848785), (10, 239879028), (12, 199899190), (15, 159919352), (19, 126252120), (20, 119939514), (24, 99949595), (30, 79959676), (38, 63126060), (40, 59969757), (41, 58507080), (57, 42084040), (60, 39979838), (67, 35802840), (76, 31563030), (82, 29253540), (95, 25250424), (114, 21042020), (120, 19989919), (123, 19502360), (134, 17901420), (152, 15781515), (164, 14626770), (190, 12625212), (201, 11934280), (205, 11701416), (228, 10521010), (246, 9751180), (268, 8950710), (285, 8416808), (328, 7313385), (335, 7160568), (380, 6312606), (383, 6263160), (402, 5967140), (410, 5850708), (456, 5260505), (492, 4875590), (536, 4475355), (570, 4208404), (615, 3900472), (670, 3580284), (760, 3156303), (766, 3131580), (779, 3079320), (804, 2983570), (820, 2925354), (984, 2437795), (1005, 2386856), (1140, 2104202), (1149, 2087720), (1230, 1950236), (1273, 1884360), (1340, 1790142), (1532, 1565790), (1558, 1539660), (1608, 1491785), (1640, 1462677), (1915, 1252632), (2010, 1193428), (2280, 1052101), (2298, 1043860), (2337, 1026440), (2460, 975118), (2546, 942180), (2680, 895071), (2747, 873240), (3064, 782895), (3116, 769830), (3819, 628120), (3830, 626316), (3895, 615864), (4020, 596714), (4596, 521930), (4674, 513220), (4920, 487559), (5092, 471090), (5494, 436620), (5745, 417544), (6232, 384915), (6365, 376872), (7277, 329640), (7638, 314060), (7660, 313158), (7790, 307932), (8040, 298357), (8241, 291080), (9192, 260965), (9348, 256610), (10184, 235545), (10988, 218310), (11490, 208772), (11685, 205288), (12730, 188436), (13735, 174648), (14554, 164820), (15276, 157030), (15320, 156579), (15580, 153966), (15703, 152760), (16482, 145540), (18696, 128305), (19095, 125624), (21831, 109880), (21976, 109155), (22980, 104386), (23370, 102644), (25460, 94218), (25661, 93480), (27470, 87324), (29108, 82410), (30552, 78515), (31160, 76983), (31406, 76380), (32964, 72770), (36385, 65928), (38190, 62812), (41205, 58216), (43662, 54940), (45960, 52193), (46740, 51322), (47109, 50920)]