508204020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 1564738560

約数和(自身を除く): 1056534540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 83, 95, 114, 123, 131, 164, 166, 190, 205, 228, 246, 249, 262, 285, 332, 380, 393, 410, 415, 492, 498, 524, 570, 615, 655, 779, 786, 820, 830, 996, 1140, 1230, 1245, 1310, 1558, 1572, 1577, 1660, 1965, 2337, 2460, 2489, 2490, 2620, 3116, 3154, 3403, 3895, 3930, 4674, 4731, 4978, 4980, 5371, 6308, 6806, 7467, 7790, 7860, 7885, 9348, 9462, 9956, 10209, 10742, 10873, 11685, 12445, 13612, 14934, 15580, 15770, 16113, 17015, 18924, 20418, 21484, 21746, 23370, 23655, 24890, 26855, 29868, 31540, 32226, 32619, 34030, 37335, 40836, 43492, 46740, 47310, 49780, 51045, 53710, 54365, 64452, 64657, 65238, 68060, 74670, 80565, 94620, 102049, 102090, 107420, 108730, 129314, 130476, 149340, 161130, 163095, 193971, 204098, 204180, 206587, 217460, 258628, 306147, 322260, 323285, 326190, 387942, 408196, 413174, 445793, 510245, 612294, 619761, 646570, 652380, 775884, 826348, 891586, 969855, 1020490, 1032935, 1224588, 1239522, 1293140, 1337379, 1530735, 1783172, 1939710, 2040980, 2065870, 2228965, 2479044, 2674758, 3061470, 3098805, 3879420, 4131740, 4457930, 5349516, 6122940, 6197610, 6686895, 8470067, 8915860, 12395220, 13373790, 16940134, 25410201, 26747580, 33880268, 42350335, 50820402, 84700670, 101640804, 127051005, 169401340, 254102010, 508204020]

約数ペア:

[(1, 508204020), (2, 254102010), (3, 169401340), (4, 127051005), (5, 101640804), (6, 84700670), (10, 50820402), (12, 42350335), (15, 33880268), (19, 26747580), (20, 25410201), (30, 16940134), (38, 13373790), (41, 12395220), (57, 8915860), (60, 8470067), (76, 6686895), (82, 6197610), (83, 6122940), (95, 5349516), (114, 4457930), (123, 4131740), (131, 3879420), (164, 3098805), (166, 3061470), (190, 2674758), (205, 2479044), (228, 2228965), (246, 2065870), (249, 2040980), (262, 1939710), (285, 1783172), (332, 1530735), (380, 1337379), (393, 1293140), (410, 1239522), (415, 1224588), (492, 1032935), (498, 1020490), (524, 969855), (570, 891586), (615, 826348), (655, 775884), (779, 652380), (786, 646570), (820, 619761), (830, 612294), (996, 510245), (1140, 445793), (1230, 413174), (1245, 408196), (1310, 387942), (1558, 326190), (1572, 323285), (1577, 322260), (1660, 306147), (1965, 258628), (2337, 217460), (2460, 206587), (2489, 204180), (2490, 204098), (2620, 193971), (3116, 163095), (3154, 161130), (3403, 149340), (3895, 130476), (3930, 129314), (4674, 108730), (4731, 107420), (4978, 102090), (4980, 102049), (5371, 94620), (6308, 80565), (6806, 74670), (7467, 68060), (7790, 65238), (7860, 64657), (7885, 64452), (9348, 54365), (9462, 53710), (9956, 51045), (10209, 49780), (10742, 47310), (10873, 46740), (11685, 43492), (12445, 40836), (13612, 37335), (14934, 34030), (15580, 32619), (15770, 32226), (16113, 31540), (17015, 29868), (18924, 26855), (20418, 24890), (21484, 23655), (21746, 23370)]