1330394760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:633

約数の個数: 256

約数和(自身を含む): 4644864000

約数和(自身を除く): 3314469240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 79, 90, 93, 108, 120, 124, 135, 155, 158, 180, 186, 216, 237, 248, 270, 279, 310, 316, 360, 372, 395, 465, 474, 503, 540, 558, 620, 632, 711, 744, 790, 837, 930, 948, 1006, 1080, 1116, 1185, 1240, 1395, 1422, 1509, 1580, 1674, 1860, 1896, 2012, 2133, 2232, 2370, 2449, 2515, 2790, 2844, 3018, 3160, 3348, 3555, 3720, 4024, 4185, 4266, 4527, 4740, 4898, 5030, 5580, 5688, 6036, 6696, 7110, 7347, 7545, 8370, 8532, 9054, 9480, 9796, 10060, 10665, 11160, 12072, 12245, 13581, 14220, 14694, 15090, 15593, 16740, 17064, 18108, 19592, 20120, 21330, 22041, 22635, 24490, 27162, 28440, 29388, 30180, 31186, 33480, 36216, 36735, 39737, 42660, 44082, 45270, 46779, 48980, 54324, 58776, 60360, 62372, 66123, 67905, 73470, 77965, 79474, 85320, 88164, 90540, 93558, 97960, 108648, 110205, 119211, 124744, 132246, 135810, 140337, 146940, 155930, 158948, 176328, 181080, 187116, 198685, 220410, 233895, 238422, 264492, 271620, 280674, 293880, 311860, 317896, 330615, 357633, 374232, 397370, 421011, 440820, 467790, 476844, 528984, 543240, 561348, 596055, 623720, 661230, 701685, 715266, 794740, 842022, 881640, 935580, 953688, 1072899, 1122696, 1192110, 1231847, 1322460, 1403370, 1430532, 1589480, 1684044, 1788165, 1871160, 2105055, 2145798, 2384220, 2463694, 2644920, 2806740, 2861064, 3368088, 3576330, 3695541, 4210110, 4291596, 4768440, 4927388, 5364495, 5613480, 6159235, 7152660, 7391082, 8420220, 8583192, 9854776, 10728990, 11086623, 12318470, 14305320, 14782164, 16840440, 18477705, 21457980, 22173246, 24636940, 29564328, 33259869, 36955410, 42915960, 44346492, 49273880, 55433115, 66519738, 73910820, 88692984, 110866230, 133039476, 147821640, 166299345, 221732460, 266078952, 332598690, 443464920, 665197380, 1330394760]

約数ペア:

[(1, 1330394760), (2, 665197380), (3, 443464920), (4, 332598690), (5, 266078952), (6, 221732460), (8, 166299345), (9, 147821640), (10, 133039476), (12, 110866230), (15, 88692984), (18, 73910820), (20, 66519738), (24, 55433115), (27, 49273880), (30, 44346492), (31, 42915960), (36, 36955410), (40, 33259869), (45, 29564328), (54, 24636940), (60, 22173246), (62, 21457980), (72, 18477705), (79, 16840440), (90, 14782164), (93, 14305320), (108, 12318470), (120, 11086623), (124, 10728990), (135, 9854776), (155, 8583192), (158, 8420220), (180, 7391082), (186, 7152660), (216, 6159235), (237, 5613480), (248, 5364495), (270, 4927388), (279, 4768440), (310, 4291596), (316, 4210110), (360, 3695541), (372, 3576330), (395, 3368088), (465, 2861064), (474, 2806740), (503, 2644920), (540, 2463694), (558, 2384220), (620, 2145798), (632, 2105055), (711, 1871160), (744, 1788165), (790, 1684044), (837, 1589480), (930, 1430532), (948, 1403370), (1006, 1322460), (1080, 1231847), (1116, 1192110), (1185, 1122696), (1240, 1072899), (1395, 953688), (1422, 935580), (1509, 881640), (1580, 842022), (1674, 794740), (1860, 715266), (1896, 701685), (2012, 661230), (2133, 623720), (2232, 596055), (2370, 561348), (2449, 543240), (2515, 528984), (2790, 476844), (2844, 467790), (3018, 440820), (3160, 421011), (3348, 397370), (3555, 374232), (3720, 357633), (4024, 330615), (4185, 317896), (4266, 311860), (4527, 293880), (4740, 280674), (4898, 271620), (5030, 264492), (5580, 238422), (5688, 233895), (6036, 220410), (6696, 198685), (7110, 187116), (7347, 181080), (7545, 176328), (8370, 158948), (8532, 155930), (9054, 146940), (9480, 140337), (9796, 135810), (10060, 132246), (10665, 124744), (11160, 119211), (12072, 110205), (12245, 108648), (13581, 97960), (14220, 93558), (14694, 90540), (15090, 88164), (15593, 85320), (16740, 79474), (17064, 77965), (18108, 73470), (19592, 67905), (20120, 66123), (21330, 62372), (22041, 60360), (22635, 58776), (24490, 54324), (27162, 48980), (28440, 46779), (29388, 45270), (30180, 44082), (31186, 42660), (33480, 39737), (36216, 36735)]