1444873620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{1627}}^1$

素因数の和:1718

約数の個数: 144

約数和(自身を含む): 4376611008

約数和(自身を除く): 2931737388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 95, 114, 123, 164, 190, 205, 228, 246, 285, 361, 380, 410, 492, 570, 615, 722, 779, 820, 1083, 1140, 1230, 1444, 1558, 1627, 1805, 2166, 2337, 2460, 3116, 3254, 3610, 3895, 4332, 4674, 4881, 5415, 6508, 7220, 7790, 8135, 9348, 9762, 10830, 11685, 14801, 15580, 16270, 19524, 21660, 23370, 24405, 29602, 30913, 32540, 44403, 46740, 48810, 59204, 61826, 66707, 74005, 88806, 92739, 97620, 123652, 133414, 148010, 154565, 177612, 185478, 200121, 222015, 266828, 296020, 309130, 333535, 370956, 400242, 444030, 463695, 587347, 618260, 667070, 800484, 888060, 927390, 1000605, 1174694, 1267433, 1334140, 1762041, 1854780, 2001210, 2349388, 2534866, 2936735, 3524082, 3802299, 4002420, 5069732, 5873470, 6337165, 7048164, 7604598, 8810205, 11746940, 12674330, 15209196, 17620410, 19011495, 24081227, 25348660, 35240820, 38022990, 48162454, 72243681, 76045980, 96324908, 120406135, 144487362, 240812270, 288974724, 361218405, 481624540, 722436810, 1444873620]

約数ペア:

[(1, 1444873620), (2, 722436810), (3, 481624540), (4, 361218405), (5, 288974724), (6, 240812270), (10, 144487362), (12, 120406135), (15, 96324908), (19, 76045980), (20, 72243681), (30, 48162454), (38, 38022990), (41, 35240820), (57, 25348660), (60, 24081227), (76, 19011495), (82, 17620410), (95, 15209196), (114, 12674330), (123, 11746940), (164, 8810205), (190, 7604598), (205, 7048164), (228, 6337165), (246, 5873470), (285, 5069732), (361, 4002420), (380, 3802299), (410, 3524082), (492, 2936735), (570, 2534866), (615, 2349388), (722, 2001210), (779, 1854780), (820, 1762041), (1083, 1334140), (1140, 1267433), (1230, 1174694), (1444, 1000605), (1558, 927390), (1627, 888060), (1805, 800484), (2166, 667070), (2337, 618260), (2460, 587347), (3116, 463695), (3254, 444030), (3610, 400242), (3895, 370956), (4332, 333535), (4674, 309130), (4881, 296020), (5415, 266828), (6508, 222015), (7220, 200121), (7790, 185478), (8135, 177612), (9348, 154565), (9762, 148010), (10830, 133414), (11685, 123652), (14801, 97620), (15580, 92739), (16270, 88806), (19524, 74005), (21660, 66707), (23370, 61826), (24405, 59204), (29602, 48810), (30913, 46740), (32540, 44403)]