1911202800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1213}}^1$

素因数の和:1348

約数の個数: 240

約数和(自身を含む): 6663927648

約数和(自身を除く): 4752724848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 101, 104, 120, 130, 150, 156, 195, 200, 202, 208, 240, 260, 300, 303, 312, 325, 390, 400, 404, 505, 520, 600, 606, 624, 650, 780, 808, 975, 1010, 1040, 1200, 1212, 1213, 1300, 1313, 1515, 1560, 1616, 1950, 2020, 2424, 2426, 2525, 2600, 2626, 3030, 3120, 3639, 3900, 3939, 4040, 4848, 4852, 5050, 5200, 5252, 6060, 6065, 6565, 7278, 7575, 7800, 7878, 8080, 9704, 10100, 10504, 12120, 12130, 13130, 14556, 15150, 15600, 15756, 15769, 18195, 19408, 19695, 20200, 21008, 24240, 24260, 26260, 29112, 30300, 30325, 31512, 31538, 32825, 36390, 39390, 40400, 47307, 48520, 52520, 58224, 60600, 60650, 63024, 63076, 65650, 72780, 78780, 78845, 90975, 94614, 97040, 98475, 105040, 121200, 121300, 122513, 126152, 131300, 145560, 157560, 157690, 181950, 189228, 196950, 236535, 242600, 245026, 252304, 262600, 291120, 315120, 315380, 363900, 367539, 378456, 393900, 394225, 473070, 485200, 490052, 525200, 612565, 630760, 727800, 735078, 756912, 787800, 788450, 946140, 980104, 1182675, 1225130, 1261520, 1455600, 1470156, 1575600, 1576900, 1592669, 1837695, 1892280, 1960208, 2365350, 2450260, 2940312, 3062825, 3153800, 3185338, 3675390, 3784560, 4730700, 4778007, 4900520, 5880624, 6125650, 6307600, 6370676, 7350780, 7963345, 9188475, 9461400, 9556014, 9801040, 12251300, 12741352, 14701560, 15926690, 18376950, 18922800, 19112028, 23890035, 24502600, 25482704, 29403120, 31853380, 36753900, 38224056, 39816725, 47780070, 49005200, 63706760, 73507800, 76448112, 79633450, 95560140, 119450175, 127413520, 147015600, 159266900, 191120280, 238900350, 318533800, 382240560, 477800700, 637067600, 955601400, 1911202800]

約数ペア:

[(1, 1911202800), (2, 955601400), (3, 637067600), (4, 477800700), (5, 382240560), (6, 318533800), (8, 238900350), (10, 191120280), (12, 159266900), (13, 147015600), (15, 127413520), (16, 119450175), (20, 95560140), (24, 79633450), (25, 76448112), (26, 73507800), (30, 63706760), (39, 49005200), (40, 47780070), (48, 39816725), (50, 38224056), (52, 36753900), (60, 31853380), (65, 29403120), (75, 25482704), (78, 24502600), (80, 23890035), (100, 19112028), (101, 18922800), (104, 18376950), (120, 15926690), (130, 14701560), (150, 12741352), (156, 12251300), (195, 9801040), (200, 9556014), (202, 9461400), (208, 9188475), (240, 7963345), (260, 7350780), (300, 6370676), (303, 6307600), (312, 6125650), (325, 5880624), (390, 4900520), (400, 4778007), (404, 4730700), (505, 3784560), (520, 3675390), (600, 3185338), (606, 3153800), (624, 3062825), (650, 2940312), (780, 2450260), (808, 2365350), (975, 1960208), (1010, 1892280), (1040, 1837695), (1200, 1592669), (1212, 1576900), (1213, 1575600), (1300, 1470156), (1313, 1455600), (1515, 1261520), (1560, 1225130), (1616, 1182675), (1950, 980104), (2020, 946140), (2424, 788450), (2426, 787800), (2525, 756912), (2600, 735078), (2626, 727800), (3030, 630760), (3120, 612565), (3639, 525200), (3900, 490052), (3939, 485200), (4040, 473070), (4848, 394225), (4852, 393900), (5050, 378456), (5200, 367539), (5252, 363900), (6060, 315380), (6065, 315120), (6565, 291120), (7278, 262600), (7575, 252304), (7800, 245026), (7878, 242600), (8080, 236535), (9704, 196950), (10100, 189228), (10504, 181950), (12120, 157690), (12130, 157560), (13130, 145560), (14556, 131300), (15150, 126152), (15600, 122513), (15756, 121300), (15769, 121200), (18195, 105040), (19408, 98475), (19695, 97040), (20200, 94614), (21008, 90975), (24240, 78845), (24260, 78780), (26260, 72780), (29112, 65650), (30300, 63076), (30325, 63024), (31512, 60650), (31538, 60600), (32825, 58224), (36390, 52520), (39390, 48520), (40400, 47307)]