271230487680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{69899}}^1$

素因数の和:70011

約数の個数: 256

約数和(自身を含む): 903488256000

約数和(自身を除く): 632257768320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 47, 48, 60, 64, 80, 86, 94, 96, 120, 128, 129, 141, 160, 172, 188, 192, 215, 235, 240, 258, 282, 320, 344, 376, 384, 430, 470, 480, 516, 564, 640, 645, 688, 705, 752, 860, 940, 960, 1032, 1128, 1290, 1376, 1410, 1504, 1720, 1880, 1920, 2021, 2064, 2256, 2580, 2752, 2820, 3008, 3440, 3760, 4042, 4128, 4512, 5160, 5504, 5640, 6016, 6063, 6880, 7520, 8084, 8256, 9024, 10105, 10320, 11280, 12126, 13760, 15040, 16168, 16512, 18048, 20210, 20640, 22560, 24252, 27520, 30080, 30315, 32336, 40420, 41280, 45120, 48504, 60630, 64672, 69899, 80840, 82560, 90240, 97008, 121260, 129344, 139798, 161680, 194016, 209697, 242520, 258688, 279596, 323360, 349495, 388032, 419394, 485040, 559192, 646720, 698990, 776064, 838788, 970080, 1048485, 1118384, 1293440, 1397980, 1677576, 1940160, 2096970, 2236768, 2795960, 3005657, 3285253, 3355152, 3880320, 4193940, 4473536, 5591920, 6011314, 6570506, 6710304, 8387880, 8947072, 9016971, 9855759, 11183840, 12022628, 13141012, 13420608, 15028285, 16426265, 16775760, 18033942, 19711518, 22367680, 24045256, 26282024, 26841216, 30056570, 32852530, 33551520, 36067884, 39423036, 44735360, 45084855, 48090512, 49278795, 52564048, 60113140, 65705060, 67103040, 72135768, 78846072, 90169710, 96181024, 98557590, 105128096, 120226280, 131410120, 134206080, 141265879, 144271536, 157692144, 180339420, 192362048, 197115180, 210256192, 240452560, 262820240, 282531758, 288543072, 315384288, 360678840, 384724096, 394230360, 420512384, 423797637, 480905120, 525640480, 565063516, 577086144, 630768576, 706329395, 721357680, 788460720, 847595274, 961810240, 1051280960, 1130127032, 1154172288, 1261537152, 1412658790, 1442715360, 1576921440, 1695190548, 1923620480, 2102561920, 2118988185, 2260254064, 2825317580, 2885430720, 3153842880, 3390381096, 4237976370, 4520508128, 5650635160, 5770861440, 6307685760, 6780762192, 8475952740, 9041016256, 11301270320, 13561524384, 16951905480, 18082032512, 22602540640, 27123048768, 33903810960, 45205081280, 54246097536, 67807621920, 90410162560, 135615243840, 271230487680]

約数ペア:

[(1, 271230487680), (2, 135615243840), (3, 90410162560), (4, 67807621920), (5, 54246097536), (6, 45205081280), (8, 33903810960), (10, 27123048768), (12, 22602540640), (15, 18082032512), (16, 16951905480), (20, 13561524384), (24, 11301270320), (30, 9041016256), (32, 8475952740), (40, 6780762192), (43, 6307685760), (47, 5770861440), (48, 5650635160), (60, 4520508128), (64, 4237976370), (80, 3390381096), (86, 3153842880), (94, 2885430720), (96, 2825317580), (120, 2260254064), (128, 2118988185), (129, 2102561920), (141, 1923620480), (160, 1695190548), (172, 1576921440), (188, 1442715360), (192, 1412658790), (215, 1261537152), (235, 1154172288), (240, 1130127032), (258, 1051280960), (282, 961810240), (320, 847595274), (344, 788460720), (376, 721357680), (384, 706329395), (430, 630768576), (470, 577086144), (480, 565063516), (516, 525640480), (564, 480905120), (640, 423797637), (645, 420512384), (688, 394230360), (705, 384724096), (752, 360678840), (860, 315384288), (940, 288543072), (960, 282531758), (1032, 262820240), (1128, 240452560), (1290, 210256192), (1376, 197115180), (1410, 192362048), (1504, 180339420), (1720, 157692144), (1880, 144271536), (1920, 141265879), (2021, 134206080), (2064, 131410120), (2256, 120226280), (2580, 105128096), (2752, 98557590), (2820, 96181024), (3008, 90169710), (3440, 78846072), (3760, 72135768), (4042, 67103040), (4128, 65705060), (4512, 60113140), (5160, 52564048), (5504, 49278795), (5640, 48090512), (6016, 45084855), (6063, 44735360), (6880, 39423036), (7520, 36067884), (8084, 33551520), (8256, 32852530), (9024, 30056570), (10105, 26841216), (10320, 26282024), (11280, 24045256), (12126, 22367680), (13760, 19711518), (15040, 18033942), (16168, 16775760), (16512, 16426265), (18048, 15028285), (20210, 13420608), (20640, 13141012), (22560, 12022628), (24252, 11183840), (27520, 9855759), (30080, 9016971), (30315, 8947072), (32336, 8387880), (40420, 6710304), (41280, 6570506), (45120, 6011314), (48504, 5591920), (60630, 4473536), (64672, 4193940), (69899, 3880320), (80840, 3355152), (82560, 3285253), (90240, 3005657), (97008, 2795960), (121260, 2236768), (129344, 2096970), (139798, 1940160), (161680, 1677576), (194016, 1397980), (209697, 1293440), (242520, 1118384), (258688, 1048485), (279596, 970080), (323360, 838788), (349495, 776064), (388032, 698990), (419394, 646720), (485040, 559192)]