26080920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 256

約数和(自身を含む): 96768000

約数和(自身を除く): 70687080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 41, 45, 54, 57, 60, 62, 72, 76, 82, 90, 93, 95, 108, 114, 120, 123, 124, 135, 152, 155, 164, 171, 180, 186, 190, 205, 216, 228, 246, 248, 270, 279, 285, 310, 328, 342, 360, 369, 372, 380, 410, 456, 465, 492, 513, 540, 558, 570, 589, 615, 620, 684, 738, 744, 760, 779, 820, 837, 855, 930, 984, 1026, 1080, 1107, 1116, 1140, 1178, 1230, 1240, 1271, 1368, 1395, 1476, 1558, 1640, 1674, 1710, 1767, 1845, 1860, 2052, 2214, 2232, 2280, 2337, 2356, 2460, 2542, 2565, 2790, 2945, 2952, 3116, 3348, 3420, 3534, 3690, 3720, 3813, 3895, 4104, 4185, 4428, 4674, 4712, 4920, 5084, 5130, 5301, 5535, 5580, 5890, 6232, 6355, 6696, 6840, 7011, 7068, 7380, 7626, 7790, 8370, 8835, 8856, 9348, 10168, 10260, 10602, 11070, 11160, 11439, 11685, 11780, 12710, 14022, 14136, 14760, 15252, 15580, 15903, 16740, 17670, 18696, 19065, 20520, 21033, 21204, 22140, 22878, 23370, 23560, 24149, 25420, 26505, 28044, 30504, 31160, 31806, 33480, 34317, 35055, 35340, 38130, 42066, 42408, 44280, 45756, 46740, 48298, 50840, 53010, 56088, 57195, 63612, 68634, 70110, 70680, 72447, 76260, 79515, 84132, 91512, 93480, 96596, 105165, 106020, 114390, 120745, 127224, 137268, 140220, 144894, 152520, 159030, 168264, 171585, 193192, 210330, 212040, 217341, 228780, 241490, 274536, 280440, 289788, 318060, 343170, 362235, 420660, 434682, 457560, 482980, 579576, 636120, 652023, 686340, 724470, 841320, 869364, 965960, 1086705, 1304046, 1372680, 1448940, 1738728, 2173410, 2608092, 2897880, 3260115, 4346820, 5216184, 6520230, 8693640, 13040460, 26080920]

約数ペア:

[(1, 26080920), (2, 13040460), (3, 8693640), (4, 6520230), (5, 5216184), (6, 4346820), (8, 3260115), (9, 2897880), (10, 2608092), (12, 2173410), (15, 1738728), (18, 1448940), (19, 1372680), (20, 1304046), (24, 1086705), (27, 965960), (30, 869364), (31, 841320), (36, 724470), (38, 686340), (40, 652023), (41, 636120), (45, 579576), (54, 482980), (57, 457560), (60, 434682), (62, 420660), (72, 362235), (76, 343170), (82, 318060), (90, 289788), (93, 280440), (95, 274536), (108, 241490), (114, 228780), (120, 217341), (123, 212040), (124, 210330), (135, 193192), (152, 171585), (155, 168264), (164, 159030), (171, 152520), (180, 144894), (186, 140220), (190, 137268), (205, 127224), (216, 120745), (228, 114390), (246, 106020), (248, 105165), (270, 96596), (279, 93480), (285, 91512), (310, 84132), (328, 79515), (342, 76260), (360, 72447), (369, 70680), (372, 70110), (380, 68634), (410, 63612), (456, 57195), (465, 56088), (492, 53010), (513, 50840), (540, 48298), (558, 46740), (570, 45756), (589, 44280), (615, 42408), (620, 42066), (684, 38130), (738, 35340), (744, 35055), (760, 34317), (779, 33480), (820, 31806), (837, 31160), (855, 30504), (930, 28044), (984, 26505), (1026, 25420), (1080, 24149), (1107, 23560), (1116, 23370), (1140, 22878), (1178, 22140), (1230, 21204), (1240, 21033), (1271, 20520), (1368, 19065), (1395, 18696), (1476, 17670), (1558, 16740), (1640, 15903), (1674, 15580), (1710, 15252), (1767, 14760), (1845, 14136), (1860, 14022), (2052, 12710), (2214, 11780), (2232, 11685), (2280, 11439), (2337, 11160), (2356, 11070), (2460, 10602), (2542, 10260), (2565, 10168), (2790, 9348), (2945, 8856), (2952, 8835), (3116, 8370), (3348, 7790), (3420, 7626), (3534, 7380), (3690, 7068), (3720, 7011), (3813, 6840), (3895, 6696), (4104, 6355), (4185, 6232), (4428, 5890), (4674, 5580), (4712, 5535), (4920, 5301), (5084, 5130)]