238374000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 480

約数和(自身を含む): 950564160

約数和(自身を除く): 712190160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 25, 30, 34, 36, 38, 40, 41, 45, 48, 50, 51, 57, 60, 68, 72, 75, 76, 80, 82, 85, 90, 95, 100, 102, 114, 120, 123, 125, 136, 144, 150, 152, 153, 164, 170, 171, 180, 190, 200, 204, 205, 225, 228, 240, 246, 250, 255, 272, 285, 300, 304, 306, 323, 328, 340, 342, 360, 369, 375, 380, 400, 408, 410, 425, 450, 456, 475, 492, 500, 510, 570, 600, 612, 615, 646, 656, 680, 684, 697, 720, 738, 750, 760, 765, 779, 816, 820, 850, 855, 900, 912, 950, 969, 984, 1000, 1020, 1025, 1125, 1140, 1200, 1224, 1230, 1275, 1292, 1360, 1368, 1394, 1425, 1476, 1500, 1520, 1530, 1558, 1615, 1640, 1700, 1710, 1800, 1845, 1900, 1938, 1968, 2000, 2040, 2050, 2091, 2125, 2250, 2280, 2337, 2375, 2448, 2460, 2550, 2584, 2736, 2788, 2850, 2907, 2952, 3000, 3060, 3075, 3116, 3230, 3280, 3400, 3420, 3485, 3600, 3690, 3800, 3825, 3876, 3895, 4080, 4100, 4182, 4250, 4275, 4500, 4560, 4674, 4750, 4845, 4920, 5100, 5125, 5168, 5576, 5700, 5814, 5904, 6000, 6120, 6150, 6232, 6273, 6375, 6460, 6800, 6840, 6970, 7011, 7125, 7380, 7600, 7650, 7752, 7790, 8075, 8200, 8364, 8500, 8550, 9000, 9225, 9348, 9500, 9690, 9840, 10200, 10250, 10455, 11152, 11400, 11628, 11685, 12240, 12300, 12464, 12546, 12750, 12920, 13243, 13680, 13940, 14022, 14250, 14535, 14760, 15300, 15375, 15504, 15580, 16150, 16400, 16728, 17000, 17100, 17425, 18000, 18450, 18696, 19000, 19125, 19380, 19475, 20400, 20500, 20910, 21375, 22800, 23256, 23370, 24225, 24600, 25092, 25500, 25840, 26486, 27880, 28044, 28500, 29070, 29520, 30600, 30750, 31160, 31365, 32300, 33456, 34000, 34200, 34850, 35055, 36900, 37392, 38000, 38250, 38760, 38950, 39729, 40375, 41000, 41820, 42750, 46125, 46512, 46740, 48450, 49200, 50184, 51000, 52275, 52972, 55760, 56088, 57000, 58140, 58425, 61200, 61500, 62320, 62730, 64600, 66215, 68400, 69700, 70110, 72675, 73800, 76500, 77520, 77900, 79458, 80750, 82000, 83640, 85500, 87125, 92250, 93480, 96900, 97375, 100368, 102000, 104550, 105944, 112176, 114000, 116280, 116850, 119187, 121125, 123000, 125460, 129200, 132430, 139400, 140220, 145350, 147600, 153000, 155800, 156825, 158916, 161500, 167280, 171000, 174250, 175275, 184500, 186960, 193800, 194750, 198645, 209100, 211888, 232560, 233700, 238374, 242250, 246000, 250920, 261375, 264860, 278800, 280440, 290700, 292125, 306000, 311600, 313650, 317832, 323000, 331075, 342000, 348500, 350550, 363375, 369000, 387600, 389500, 397290, 418200, 467400, 476748, 484500, 501840, 522750, 529720, 560880, 581400, 584250, 595935, 627300, 635664, 646000, 662150, 697000, 701100, 726750, 738000, 779000, 784125, 794580, 836400, 876375, 934800, 953496, 969000, 993225, 1045500, 1059440, 1162800, 1168500, 1191870, 1254600, 1324300, 1394000, 1402200, 1453500, 1558000, 1568250, 1589160, 1655375, 1752750, 1906992, 1938000, 1986450, 2091000, 2337000, 2383740, 2509200, 2648600, 2804400, 2907000, 2979675, 3136500, 3178320, 3310750, 3505500, 3972900, 4182000, 4674000, 4767480, 4966125, 5297200, 5814000, 5959350, 6273000, 6621500, 7011000, 7945800, 9534960, 9932250, 11918700, 12546000, 13243000, 14022000, 14898375, 15891600, 19864500, 23837400, 26486000, 29796750, 39729000, 47674800, 59593500, 79458000, 119187000, 238374000]

約数ペア:

[(1, 238374000), (2, 119187000), (3, 79458000), (4, 59593500), (5, 47674800), (6, 39729000), (8, 29796750), (9, 26486000), (10, 23837400), (12, 19864500), (15, 15891600), (16, 14898375), (17, 14022000), (18, 13243000), (19, 12546000), (20, 11918700), (24, 9932250), (25, 9534960), (30, 7945800), (34, 7011000), (36, 6621500), (38, 6273000), (40, 5959350), (41, 5814000), (45, 5297200), (48, 4966125), (50, 4767480), (51, 4674000), (57, 4182000), (60, 3972900), (68, 3505500), (72, 3310750), (75, 3178320), (76, 3136500), (80, 2979675), (82, 2907000), (85, 2804400), (90, 2648600), (95, 2509200), (100, 2383740), (102, 2337000), (114, 2091000), (120, 1986450), (123, 1938000), (125, 1906992), (136, 1752750), (144, 1655375), (150, 1589160), (152, 1568250), (153, 1558000), (164, 1453500), (170, 1402200), (171, 1394000), (180, 1324300), (190, 1254600), (200, 1191870), (204, 1168500), (205, 1162800), (225, 1059440), (228, 1045500), (240, 993225), (246, 969000), (250, 953496), (255, 934800), (272, 876375), (285, 836400), (300, 794580), (304, 784125), (306, 779000), (323, 738000), (328, 726750), (340, 701100), (342, 697000), (360, 662150), (369, 646000), (375, 635664), (380, 627300), (400, 595935), (408, 584250), (410, 581400), (425, 560880), (450, 529720), (456, 522750), (475, 501840), (492, 484500), (500, 476748), (510, 467400), (570, 418200), (600, 397290), (612, 389500), (615, 387600), (646, 369000), (656, 363375), (680, 350550), (684, 348500), (697, 342000), (720, 331075), (738, 323000), (750, 317832), (760, 313650), (765, 311600), (779, 306000), (816, 292125), (820, 290700), (850, 280440), (855, 278800), (900, 264860), (912, 261375), (950, 250920), (969, 246000), (984, 242250), (1000, 238374), (1020, 233700), (1025, 232560), (1125, 211888), (1140, 209100), (1200, 198645), (1224, 194750), (1230, 193800), (1275, 186960), (1292, 184500), (1360, 175275), (1368, 174250), (1394, 171000), (1425, 167280), (1476, 161500), (1500, 158916), (1520, 156825), (1530, 155800), (1558, 153000), (1615, 147600), (1640, 145350), (1700, 140220), (1710, 139400), (1800, 132430), (1845, 129200), (1900, 125460), (1938, 123000), (1968, 121125), (2000, 119187), (2040, 116850), (2050, 116280), (2091, 114000), (2125, 112176), (2250, 105944), (2280, 104550), (2337, 102000), (2375, 100368), (2448, 97375), (2460, 96900), (2550, 93480), (2584, 92250), (2736, 87125), (2788, 85500), (2850, 83640), (2907, 82000), (2952, 80750), (3000, 79458), (3060, 77900), (3075, 77520), (3116, 76500), (3230, 73800), (3280, 72675), (3400, 70110), (3420, 69700), (3485, 68400), (3600, 66215), (3690, 64600), (3800, 62730), (3825, 62320), (3876, 61500), (3895, 61200), (4080, 58425), (4100, 58140), (4182, 57000), (4250, 56088), (4275, 55760), (4500, 52972), (4560, 52275), (4674, 51000), (4750, 50184), (4845, 49200), (4920, 48450), (5100, 46740), (5125, 46512), (5168, 46125), (5576, 42750), (5700, 41820), (5814, 41000), (5904, 40375), (6000, 39729), (6120, 38950), (6150, 38760), (6232, 38250), (6273, 38000), (6375, 37392), (6460, 36900), (6800, 35055), (6840, 34850), (6970, 34200), (7011, 34000), (7125, 33456), (7380, 32300), (7600, 31365), (7650, 31160), (7752, 30750), (7790, 30600), (8075, 29520), (8200, 29070), (8364, 28500), (8500, 28044), (8550, 27880), (9000, 26486), (9225, 25840), (9348, 25500), (9500, 25092), (9690, 24600), (9840, 24225), (10200, 23370), (10250, 23256), (10455, 22800), (11152, 21375), (11400, 20910), (11628, 20500), (11685, 20400), (12240, 19475), (12300, 19380), (12464, 19125), (12546, 19000), (12750, 18696), (12920, 18450), (13243, 18000), (13680, 17425), (13940, 17100), (14022, 17000), (14250, 16728), (14535, 16400), (14760, 16150), (15300, 15580), (15375, 15504)]