1381067280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{10837}}^1$

素因数の和:10918

約数の個数: 160

約数和(自身を含む): 4838083200

約数和(自身を除く): 3457015920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 90, 108, 118, 120, 135, 144, 177, 180, 216, 236, 240, 270, 295, 354, 360, 432, 472, 531, 540, 590, 708, 720, 885, 944, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2160, 2360, 2655, 2832, 3186, 3540, 4248, 4720, 5310, 6372, 7080, 7965, 8496, 10620, 10837, 12744, 14160, 15930, 21240, 21674, 25488, 31860, 32511, 42480, 43348, 54185, 63720, 65022, 86696, 97533, 108370, 127440, 130044, 162555, 173392, 195066, 216740, 260088, 292599, 325110, 390132, 433480, 487665, 520176, 585198, 639383, 650220, 780264, 866960, 975330, 1170396, 1278766, 1300440, 1462995, 1560528, 1918149, 1950660, 2340792, 2557532, 2600880, 2925990, 3196915, 3836298, 3901320, 4681584, 5115064, 5754447, 5851980, 6393830, 7672596, 7802640, 9590745, 10230128, 11508894, 11703960, 12787660, 15345192, 17263341, 19181490, 23017788, 23407920, 25575320, 28772235, 30690384, 34526682, 38362980, 46035576, 51150640, 57544470, 69053364, 76725960, 86316705, 92071152, 115088940, 138106728, 153451920, 172633410, 230177880, 276213456, 345266820, 460355760, 690533640, 1381067280]

約数ペア:

[(1, 1381067280), (2, 690533640), (3, 460355760), (4, 345266820), (5, 276213456), (6, 230177880), (8, 172633410), (9, 153451920), (10, 138106728), (12, 115088940), (15, 92071152), (16, 86316705), (18, 76725960), (20, 69053364), (24, 57544470), (27, 51150640), (30, 46035576), (36, 38362980), (40, 34526682), (45, 30690384), (48, 28772235), (54, 25575320), (59, 23407920), (60, 23017788), (72, 19181490), (80, 17263341), (90, 15345192), (108, 12787660), (118, 11703960), (120, 11508894), (135, 10230128), (144, 9590745), (177, 7802640), (180, 7672596), (216, 6393830), (236, 5851980), (240, 5754447), (270, 5115064), (295, 4681584), (354, 3901320), (360, 3836298), (432, 3196915), (472, 2925990), (531, 2600880), (540, 2557532), (590, 2340792), (708, 1950660), (720, 1918149), (885, 1560528), (944, 1462995), (1062, 1300440), (1080, 1278766), (1180, 1170396), (1416, 975330), (1593, 866960), (1770, 780264), (2124, 650220), (2160, 639383), (2360, 585198), (2655, 520176), (2832, 487665), (3186, 433480), (3540, 390132), (4248, 325110), (4720, 292599), (5310, 260088), (6372, 216740), (7080, 195066), (7965, 173392), (8496, 162555), (10620, 130044), (10837, 127440), (12744, 108370), (14160, 97533), (15930, 86696), (21240, 65022), (21674, 63720), (25488, 54185), (31860, 43348), (32511, 42480)]