13119721920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{12619}}^1$

素因数の和:12680

約数の個数: 252

約数和(自身を含む): 47630227320

約数和(自身を除く): 34510505400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 361, 380, 456, 480, 570, 576, 608, 684, 720, 722, 760, 855, 912, 960, 1083, 1140, 1216, 1368, 1440, 1444, 1520, 1710, 1805, 1824, 2166, 2280, 2736, 2880, 2888, 3040, 3249, 3420, 3610, 3648, 4332, 4560, 5415, 5472, 5776, 6080, 6498, 6840, 7220, 8664, 9120, 10830, 10944, 11552, 12619, 12996, 13680, 14440, 16245, 17328, 18240, 21660, 23104, 25238, 25992, 27360, 28880, 32490, 34656, 37857, 43320, 50476, 51984, 54720, 57760, 63095, 64980, 69312, 75714, 86640, 100952, 103968, 113571, 115520, 126190, 129960, 151428, 173280, 189285, 201904, 207936, 227142, 239761, 252380, 259920, 302856, 346560, 378570, 403808, 454284, 479522, 504760, 519840, 567855, 605712, 719283, 757140, 807616, 908568, 959044, 1009520, 1039680, 1135710, 1198805, 1211424, 1438566, 1514280, 1817136, 1918088, 2019040, 2157849, 2271420, 2397610, 2422848, 2877132, 3028560, 3596415, 3634272, 3836176, 4038080, 4315698, 4542840, 4555459, 4795220, 5754264, 6057120, 7192830, 7268544, 7672352, 8631396, 9085680, 9110918, 9590440, 10789245, 11508528, 12114240, 13666377, 14385660, 15344704, 17262792, 18171360, 18221836, 19180880, 21578490, 22777295, 23017056, 27332754, 28771320, 34525584, 36342720, 36443672, 38361760, 40999131, 43156980, 45554590, 46034112, 54665508, 57542640, 68331885, 69051168, 72887344, 76723520, 81998262, 86313960, 91109180, 109331016, 115085280, 136663770, 138102336, 145774688, 163996524, 172627920, 182218360, 204995655, 218662032, 230170560, 273327540, 291549376, 327993048, 345255840, 364436720, 409991310, 437324064, 546655080, 655986096, 690511680, 728873440, 819982620, 874648128, 1093310160, 1311972192, 1457746880, 1639965240, 2186620320, 2623944384, 3279930480, 4373240640, 6559860960, 13119721920]

約数ペア:

[(1, 13119721920), (2, 6559860960), (3, 4373240640), (4, 3279930480), (5, 2623944384), (6, 2186620320), (8, 1639965240), (9, 1457746880), (10, 1311972192), (12, 1093310160), (15, 874648128), (16, 819982620), (18, 728873440), (19, 690511680), (20, 655986096), (24, 546655080), (30, 437324064), (32, 409991310), (36, 364436720), (38, 345255840), (40, 327993048), (45, 291549376), (48, 273327540), (57, 230170560), (60, 218662032), (64, 204995655), (72, 182218360), (76, 172627920), (80, 163996524), (90, 145774688), (95, 138102336), (96, 136663770), (114, 115085280), (120, 109331016), (144, 91109180), (152, 86313960), (160, 81998262), (171, 76723520), (180, 72887344), (190, 69051168), (192, 68331885), (228, 57542640), (240, 54665508), (285, 46034112), (288, 45554590), (304, 43156980), (320, 40999131), (342, 38361760), (360, 36443672), (361, 36342720), (380, 34525584), (456, 28771320), (480, 27332754), (570, 23017056), (576, 22777295), (608, 21578490), (684, 19180880), (720, 18221836), (722, 18171360), (760, 17262792), (855, 15344704), (912, 14385660), (960, 13666377), (1083, 12114240), (1140, 11508528), (1216, 10789245), (1368, 9590440), (1440, 9110918), (1444, 9085680), (1520, 8631396), (1710, 7672352), (1805, 7268544), (1824, 7192830), (2166, 6057120), (2280, 5754264), (2736, 4795220), (2880, 4555459), (2888, 4542840), (3040, 4315698), (3249, 4038080), (3420, 3836176), (3610, 3634272), (3648, 3596415), (4332, 3028560), (4560, 2877132), (5415, 2422848), (5472, 2397610), (5776, 2271420), (6080, 2157849), (6498, 2019040), (6840, 1918088), (7220, 1817136), (8664, 1514280), (9120, 1438566), (10830, 1211424), (10944, 1198805), (11552, 1135710), (12619, 1039680), (12996, 1009520), (13680, 959044), (14440, 908568), (16245, 807616), (17328, 757140), (18240, 719283), (21660, 605712), (23104, 567855), (25238, 519840), (25992, 504760), (27360, 479522), (28880, 454284), (32490, 403808), (34656, 378570), (37857, 346560), (43320, 302856), (50476, 259920), (51984, 252380), (54720, 239761), (57760, 227142), (63095, 207936), (64980, 201904), (69312, 189285), (75714, 173280), (86640, 151428), (100952, 129960), (103968, 126190), (113571, 115520)]