21442769280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2467}}^1$

素因数の和:2998

約数の個数: 256

約数和(自身を含む): 76124966400

約数和(自身を除く): 54682197120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 503, 540, 576, 640, 720, 864, 960, 1006, 1080, 1152, 1440, 1509, 1728, 1920, 2012, 2160, 2467, 2515, 2880, 3018, 3456, 4024, 4320, 4527, 4934, 5030, 5760, 6036, 7401, 7545, 8048, 8640, 9054, 9868, 10060, 12072, 12335, 13581, 14802, 15090, 16096, 17280, 18108, 19736, 20120, 22203, 22635, 24144, 24670, 27162, 29604, 30180, 32192, 36216, 37005, 39472, 40240, 44406, 45270, 48288, 49340, 54324, 59208, 60360, 64384, 66609, 67905, 72432, 74010, 78944, 80480, 88812, 90540, 96576, 98680, 108648, 111015, 118416, 120720, 133218, 135810, 144864, 148020, 157888, 160960, 177624, 181080, 193152, 197360, 217296, 222030, 236832, 241440, 266436, 271620, 289728, 296040, 315776, 321920, 333045, 355248, 362160, 394720, 434592, 444060, 473664, 482880, 532872, 543240, 579456, 592080, 666090, 710496, 724320, 789440, 869184, 888120, 947328, 965760, 1065744, 1086480, 1184160, 1240901, 1332180, 1420992, 1448640, 1578880, 1738368, 1776240, 2131488, 2172960, 2368320, 2481802, 2664360, 2841984, 2897280, 3552480, 3722703, 4262976, 4345920, 4736640, 4963604, 5328720, 6204505, 7104960, 7445406, 8525952, 8691840, 9927208, 10657440, 11168109, 12409010, 14209920, 14890812, 18613515, 19854416, 21314880, 22336218, 24818020, 29781624, 33504327, 37227030, 39708832, 42629760, 44672436, 49636040, 55840545, 59563248, 67008654, 74454060, 79417664, 89344872, 99272080, 111681090, 119126496, 134017308, 148908120, 158835328, 167521635, 178689744, 198544160, 223362180, 238252992, 268034616, 297816240, 335043270, 357379488, 397088320, 446724360, 476505984, 536069232, 595632480, 670086540, 714758976, 794176640, 893448720, 1072138464, 1191264960, 1340173080, 1429517952, 1786897440, 2144276928, 2382529920, 2680346160, 3573794880, 4288553856, 5360692320, 7147589760, 10721384640, 21442769280]

約数ペア:

[(1, 21442769280), (2, 10721384640), (3, 7147589760), (4, 5360692320), (5, 4288553856), (6, 3573794880), (8, 2680346160), (9, 2382529920), (10, 2144276928), (12, 1786897440), (15, 1429517952), (16, 1340173080), (18, 1191264960), (20, 1072138464), (24, 893448720), (27, 794176640), (30, 714758976), (32, 670086540), (36, 595632480), (40, 536069232), (45, 476505984), (48, 446724360), (54, 397088320), (60, 357379488), (64, 335043270), (72, 297816240), (80, 268034616), (90, 238252992), (96, 223362180), (108, 198544160), (120, 178689744), (128, 167521635), (135, 158835328), (144, 148908120), (160, 134017308), (180, 119126496), (192, 111681090), (216, 99272080), (240, 89344872), (270, 79417664), (288, 74454060), (320, 67008654), (360, 59563248), (384, 55840545), (432, 49636040), (480, 44672436), (503, 42629760), (540, 39708832), (576, 37227030), (640, 33504327), (720, 29781624), (864, 24818020), (960, 22336218), (1006, 21314880), (1080, 19854416), (1152, 18613515), (1440, 14890812), (1509, 14209920), (1728, 12409010), (1920, 11168109), (2012, 10657440), (2160, 9927208), (2467, 8691840), (2515, 8525952), (2880, 7445406), (3018, 7104960), (3456, 6204505), (4024, 5328720), (4320, 4963604), (4527, 4736640), (4934, 4345920), (5030, 4262976), (5760, 3722703), (6036, 3552480), (7401, 2897280), (7545, 2841984), (8048, 2664360), (8640, 2481802), (9054, 2368320), (9868, 2172960), (10060, 2131488), (12072, 1776240), (12335, 1738368), (13581, 1578880), (14802, 1448640), (15090, 1420992), (16096, 1332180), (17280, 1240901), (18108, 1184160), (19736, 1086480), (20120, 1065744), (22203, 965760), (22635, 947328), (24144, 888120), (24670, 869184), (27162, 789440), (29604, 724320), (30180, 710496), (32192, 666090), (36216, 592080), (37005, 579456), (39472, 543240), (40240, 532872), (44406, 482880), (45270, 473664), (48288, 444060), (49340, 434592), (54324, 394720), (59208, 362160), (60360, 355248), (64384, 333045), (66609, 321920), (67905, 315776), (72432, 296040), (74010, 289728), (78944, 271620), (80480, 266436), (88812, 241440), (90540, 236832), (96576, 222030), (98680, 217296), (108648, 197360), (111015, 193152), (118416, 181080), (120720, 177624), (133218, 160960), (135810, 157888), (144864, 148020)]