2019494880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{463}}^1$

素因数の和:730

約数の個数: 288

約数和(自身を含む): 7469594496

約数和(自身を除く): 5450099616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 233, 234, 240, 260, 288, 312, 360, 390, 416, 463, 466, 468, 480, 520, 585, 624, 699, 720, 780, 926, 932, 936, 1040, 1165, 1170, 1248, 1389, 1398, 1440, 1560, 1852, 1864, 1872, 2080, 2097, 2315, 2330, 2340, 2778, 2796, 3029, 3120, 3495, 3704, 3728, 3744, 4167, 4194, 4630, 4660, 4680, 5556, 5592, 6019, 6058, 6240, 6945, 6990, 7408, 7456, 8334, 8388, 9087, 9260, 9320, 9360, 10485, 11112, 11184, 12038, 12116, 13890, 13980, 14816, 15145, 16668, 16776, 18057, 18174, 18520, 18640, 18720, 20835, 20970, 22224, 22368, 24076, 24232, 27261, 27780, 27960, 30095, 30290, 33336, 33552, 36114, 36348, 37040, 37280, 41670, 41940, 44448, 45435, 48152, 48464, 54171, 54522, 55560, 55920, 60190, 60580, 66672, 67104, 72228, 72696, 74080, 83340, 83880, 90285, 90870, 96304, 96928, 107879, 108342, 109044, 111120, 111840, 120380, 121160, 133344, 136305, 144456, 145392, 166680, 167760, 180570, 181740, 192608, 215758, 216684, 218088, 222240, 240760, 242320, 270855, 272610, 288912, 290784, 323637, 333360, 335520, 361140, 363480, 431516, 433368, 436176, 481520, 484640, 539395, 541710, 545220, 577824, 647274, 666720, 722280, 726960, 863032, 866736, 872352, 963040, 970911, 1078790, 1083420, 1090440, 1294548, 1402427, 1444560, 1453920, 1618185, 1726064, 1733472, 1941822, 2157580, 2166840, 2180880, 2589096, 2804854, 2889120, 3236370, 3452128, 3883644, 4207281, 4315160, 4333680, 4361760, 4854555, 5178192, 5609708, 6472740, 7012135, 7767288, 8414562, 8630320, 8667360, 9709110, 10356384, 11219416, 12621843, 12945480, 14024270, 15534576, 16829124, 17260640, 19418220, 21036405, 22438832, 25243686, 25890960, 28048540, 31069152, 33658248, 38836440, 42072810, 44877664, 50487372, 51781920, 56097080, 63109215, 67316496, 77672880, 84145620, 100974744, 112194160, 126218430, 134632992, 155345760, 168291240, 201949488, 224388320, 252436860, 336582480, 403898976, 504873720, 673164960, 1009747440, 2019494880]

約数ペア:

[(1, 2019494880), (2, 1009747440), (3, 673164960), (4, 504873720), (5, 403898976), (6, 336582480), (8, 252436860), (9, 224388320), (10, 201949488), (12, 168291240), (13, 155345760), (15, 134632992), (16, 126218430), (18, 112194160), (20, 100974744), (24, 84145620), (26, 77672880), (30, 67316496), (32, 63109215), (36, 56097080), (39, 51781920), (40, 50487372), (45, 44877664), (48, 42072810), (52, 38836440), (60, 33658248), (65, 31069152), (72, 28048540), (78, 25890960), (80, 25243686), (90, 22438832), (96, 21036405), (104, 19418220), (117, 17260640), (120, 16829124), (130, 15534576), (144, 14024270), (156, 12945480), (160, 12621843), (180, 11219416), (195, 10356384), (208, 9709110), (233, 8667360), (234, 8630320), (240, 8414562), (260, 7767288), (288, 7012135), (312, 6472740), (360, 5609708), (390, 5178192), (416, 4854555), (463, 4361760), (466, 4333680), (468, 4315160), (480, 4207281), (520, 3883644), (585, 3452128), (624, 3236370), (699, 2889120), (720, 2804854), (780, 2589096), (926, 2180880), (932, 2166840), (936, 2157580), (1040, 1941822), (1165, 1733472), (1170, 1726064), (1248, 1618185), (1389, 1453920), (1398, 1444560), (1440, 1402427), (1560, 1294548), (1852, 1090440), (1864, 1083420), (1872, 1078790), (2080, 970911), (2097, 963040), (2315, 872352), (2330, 866736), (2340, 863032), (2778, 726960), (2796, 722280), (3029, 666720), (3120, 647274), (3495, 577824), (3704, 545220), (3728, 541710), (3744, 539395), (4167, 484640), (4194, 481520), (4630, 436176), (4660, 433368), (4680, 431516), (5556, 363480), (5592, 361140), (6019, 335520), (6058, 333360), (6240, 323637), (6945, 290784), (6990, 288912), (7408, 272610), (7456, 270855), (8334, 242320), (8388, 240760), (9087, 222240), (9260, 218088), (9320, 216684), (9360, 215758), (10485, 192608), (11112, 181740), (11184, 180570), (12038, 167760), (12116, 166680), (13890, 145392), (13980, 144456), (14816, 136305), (15145, 133344), (16668, 121160), (16776, 120380), (18057, 111840), (18174, 111120), (18520, 109044), (18640, 108342), (18720, 107879), (20835, 96928), (20970, 96304), (22224, 90870), (22368, 90285), (24076, 83880), (24232, 83340), (27261, 74080), (27780, 72696), (27960, 72228), (30095, 67104), (30290, 66672), (33336, 60580), (33552, 60190), (36114, 55920), (36348, 55560), (37040, 54522), (37280, 54171), (41670, 48464), (41940, 48152), (44448, 45435)]