2501010720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:329

約数の個数: 432

約数和(自身を含む): 9496206720

約数和(自身を除く): 6995196000

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, 43, 45, 48, 52, 60, 65, 72, 78, 80, 86, 90, 96, 104, 117, 120, 129, 130, 144, 156, 160, 169, 172, 180, 195, 208, 215, 234, 239, 240, 258, 260, 288, 312, 338, 344, 360, 387, 390, 416, 430, 468, 478, 480, 507, 516, 520, 559, 585, 624, 645, 676, 688, 717, 720, 774, 780, 845, 860, 936, 956, 1014, 1032, 1040, 1118, 1170, 1195, 1248, 1290, 1352, 1376, 1434, 1440, 1521, 1548, 1560, 1677, 1690, 1720, 1872, 1912, 1935, 2028, 2064, 2080, 2151, 2236, 2340, 2390, 2535, 2580, 2704, 2795, 2868, 3042, 3096, 3107, 3120, 3354, 3380, 3440, 3585, 3744, 3824, 3870, 4056, 4128, 4302, 4472, 4680, 4780, 5031, 5070, 5160, 5408, 5590, 5736, 6084, 6192, 6214, 6240, 6708, 6760, 6880, 7170, 7267, 7605, 7648, 7740, 8112, 8385, 8604, 8944, 9321, 9360, 9560, 10062, 10140, 10277, 10320, 10755, 11180, 11472, 12168, 12384, 12428, 13416, 13520, 14340, 14534, 15210, 15480, 15535, 16224, 16770, 17208, 17888, 18642, 18720, 19120, 20124, 20280, 20554, 20640, 21510, 21801, 22360, 22944, 24336, 24856, 25155, 26832, 27040, 27963, 28680, 29068, 30420, 30831, 30960, 31070, 33540, 34416, 36335, 37284, 38240, 40248, 40391, 40560, 41108, 43020, 43602, 44720, 46605, 48672, 49712, 50310, 51385, 53664, 55926, 57360, 58136, 60840, 61662, 61920, 62140, 65403, 67080, 68832, 72670, 74568, 80496, 80782, 81120, 82216, 86040, 87204, 89440, 92493, 93210, 99424, 100620, 102770, 109005, 111852, 114720, 116272, 121173, 121680, 123324, 124280, 130806, 133601, 134160, 139815, 145340, 149136, 154155, 160992, 161564, 164432, 172080, 174408, 184986, 186420, 201240, 201955, 205540, 218010, 223704, 232544, 242346, 243360, 246648, 248560, 261612, 267202, 268320, 279630, 290680, 298272, 308310, 323128, 327015, 328864, 344160, 348816, 363519, 369972, 372840, 400803, 402480, 403910, 411080, 436020, 447408, 462465, 484692, 493296, 497120, 523224, 534404, 559260, 581360, 605865, 616620, 646256, 654030, 668005, 697632, 727038, 739944, 745680, 801606, 804960, 807820, 822160, 872040, 894816, 924930, 969384, 986592, 1046448, 1068808, 1118520, 1162720, 1202409, 1211730, 1233240, 1292512, 1308060, 1336010, 1454076, 1479888, 1491360, 1603212, 1615640, 1644320, 1736813, 1744080, 1817595, 1849860, 1938768, 2004015, 2092896, 2137616, 2237040, 2404818, 2423460, 2466480, 2616120, 2672020, 2908152, 2959776, 3206424, 3231280, 3473626, 3488160, 3635190, 3699720, 3877536, 4008030, 4275232, 4474080, 4809636, 4846920, 4932960, 5210439, 5232240, 5344040, 5816304, 6012045, 6412848, 6462560, 6947252, 7270380, 7399440, 8016060, 8684065, 9619272, 9693840, 10420878, 10464480, 10688080, 11632608, 12024090, 12825696, 13894504, 14540760, 14798880, 15631317, 16032120, 17368130, 19238544, 19387680, 20841756, 21376160, 24048180, 26052195, 27789008, 29081520, 31262634, 32064240, 34736260, 38477088, 41683512, 48096360, 52104390, 55578016, 58163040, 62525268, 64128480, 69472520, 78156585, 83367024, 96192720, 104208780, 125050536, 138945040, 156313170, 166734048, 192385440, 208417560, 250101072, 277890080, 312626340, 416835120, 500202144, 625252680, 833670240, 1250505360, 2501010720]

約数ペア:

[(1, 2501010720), (2, 1250505360), (3, 833670240), (4, 625252680), (5, 500202144), (6, 416835120), (8, 312626340), (9, 277890080), (10, 250101072), (12, 208417560), (13, 192385440), (15, 166734048), (16, 156313170), (18, 138945040), (20, 125050536), (24, 104208780), (26, 96192720), (30, 83367024), (32, 78156585), (36, 69472520), (39, 64128480), (40, 62525268), (43, 58163040), (45, 55578016), (48, 52104390), (52, 48096360), (60, 41683512), (65, 38477088), (72, 34736260), (78, 32064240), (80, 31262634), (86, 29081520), (90, 27789008), (96, 26052195), (104, 24048180), (117, 21376160), (120, 20841756), (129, 19387680), (130, 19238544), (144, 17368130), (156, 16032120), (160, 15631317), (169, 14798880), (172, 14540760), (180, 13894504), (195, 12825696), (208, 12024090), (215, 11632608), (234, 10688080), (239, 10464480), (240, 10420878), (258, 9693840), (260, 9619272), (288, 8684065), (312, 8016060), (338, 7399440), (344, 7270380), (360, 6947252), (387, 6462560), (390, 6412848), (416, 6012045), (430, 5816304), (468, 5344040), (478, 5232240), (480, 5210439), (507, 4932960), (516, 4846920), (520, 4809636), (559, 4474080), (585, 4275232), (624, 4008030), (645, 3877536), (676, 3699720), (688, 3635190), (717, 3488160), (720, 3473626), (774, 3231280), (780, 3206424), (845, 2959776), (860, 2908152), (936, 2672020), (956, 2616120), (1014, 2466480), (1032, 2423460), (1040, 2404818), (1118, 2237040), (1170, 2137616), (1195, 2092896), (1248, 2004015), (1290, 1938768), (1352, 1849860), (1376, 1817595), (1434, 1744080), (1440, 1736813), (1521, 1644320), (1548, 1615640), (1560, 1603212), (1677, 1491360), (1690, 1479888), (1720, 1454076), (1872, 1336010), (1912, 1308060), (1935, 1292512), (2028, 1233240), (2064, 1211730), (2080, 1202409), (2151, 1162720), (2236, 1118520), (2340, 1068808), (2390, 1046448), (2535, 986592), (2580, 969384), (2704, 924930), (2795, 894816), (2868, 872040), (3042, 822160), (3096, 807820), (3107, 804960), (3120, 801606), (3354, 745680), (3380, 739944), (3440, 727038), (3585, 697632), (3744, 668005), (3824, 654030), (3870, 646256), (4056, 616620), (4128, 605865), (4302, 581360), (4472, 559260), (4680, 534404), (4780, 523224), (5031, 497120), (5070, 493296), (5160, 484692), (5408, 462465), (5590, 447408), (5736, 436020), (6084, 411080), (6192, 403910), (6214, 402480), (6240, 400803), (6708, 372840), (6760, 369972), (6880, 363519), (7170, 348816), (7267, 344160), (7605, 328864), (7648, 327015), (7740, 323128), (8112, 308310), (8385, 298272), (8604, 290680), (8944, 279630), (9321, 268320), (9360, 267202), (9560, 261612), (10062, 248560), (10140, 246648), (10277, 243360), (10320, 242346), (10755, 232544), (11180, 223704), (11472, 218010), (12168, 205540), (12384, 201955), (12428, 201240), (13416, 186420), (13520, 184986), (14340, 174408), (14534, 172080), (15210, 164432), (15480, 161564), (15535, 160992), (16224, 154155), (16770, 149136), (17208, 145340), (17888, 139815), (18642, 134160), (18720, 133601), (19120, 130806), (20124, 124280), (20280, 123324), (20554, 121680), (20640, 121173), (21510, 116272), (21801, 114720), (22360, 111852), (22944, 109005), (24336, 102770), (24856, 100620), (25155, 99424), (26832, 93210), (27040, 92493), (27963, 89440), (28680, 87204), (29068, 86040), (30420, 82216), (30831, 81120), (30960, 80782), (31070, 80496), (33540, 74568), (34416, 72670), (36335, 68832), (37284, 67080), (38240, 65403), (40248, 62140), (40391, 61920), (40560, 61662), (41108, 60840), (43020, 58136), (43602, 57360), (44720, 55926), (46605, 53664), (48672, 51385), (49712, 50310)]