2040779768160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{748921}}^1$

素因数の和:749757

約数の個数: 192

約数和(自身を含む): 7355875935744

約数和(自身を除く): 5315096167584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 811, 840, 1120, 1622, 1680, 2433, 3244, 3360, 4055, 4866, 5677, 6488, 8110, 9732, 11354, 12165, 12976, 16220, 17031, 19464, 22708, 24330, 25952, 28385, 32440, 34062, 38928, 45416, 48660, 56770, 64880, 68124, 77856, 85155, 90832, 97320, 113540, 129760, 136248, 170310, 181664, 194640, 227080, 272496, 340620, 389280, 454160, 544992, 681240, 748921, 908320, 1362480, 1497842, 2246763, 2724960, 2995684, 3744605, 4493526, 5242447, 5991368, 7489210, 8987052, 10484894, 11233815, 11982736, 14978420, 15727341, 17974104, 20969788, 22467630, 23965472, 26212235, 29956840, 31454682, 35948208, 41939576, 44935260, 52424470, 59913680, 62909364, 71896416, 78636705, 83879152, 89870520, 104848940, 119827360, 125818728, 157273410, 167758304, 179741040, 209697880, 251637456, 314546820, 359482080, 419395760, 503274912, 607374931, 629093640, 838791520, 1214749862, 1258187280, 1822124793, 2429499724, 2516374560, 3036874655, 3644249586, 4251624517, 4858999448, 6073749310, 7288499172, 8503249034, 9110623965, 9717998896, 12147498620, 12754873551, 14576998344, 17006498068, 18221247930, 19435997792, 21258122585, 24294997240, 25509747102, 29153996688, 34012996136, 36442495860, 42516245170, 48589994480, 51019494204, 58307993376, 63774367755, 68025992272, 72884991720, 85032490340, 97179988960, 102038988408, 127548735510, 136051984544, 145769983440, 170064980680, 204077976816, 255097471020, 291539966880, 340129961360, 408155953632, 510194942040, 680259922720, 1020389884080, 2040779768160]

約数ペア:

[(1, 2040779768160), (2, 1020389884080), (3, 680259922720), (4, 510194942040), (5, 408155953632), (6, 340129961360), (7, 291539966880), (8, 255097471020), (10, 204077976816), (12, 170064980680), (14, 145769983440), (15, 136051984544), (16, 127548735510), (20, 102038988408), (21, 97179988960), (24, 85032490340), (28, 72884991720), (30, 68025992272), (32, 63774367755), (35, 58307993376), (40, 51019494204), (42, 48589994480), (48, 42516245170), (56, 36442495860), (60, 34012996136), (70, 29153996688), (80, 25509747102), (84, 24294997240), (96, 21258122585), (105, 19435997792), (112, 18221247930), (120, 17006498068), (140, 14576998344), (160, 12754873551), (168, 12147498620), (210, 9717998896), (224, 9110623965), (240, 8503249034), (280, 7288499172), (336, 6073749310), (420, 4858999448), (480, 4251624517), (560, 3644249586), (672, 3036874655), (811, 2516374560), (840, 2429499724), (1120, 1822124793), (1622, 1258187280), (1680, 1214749862), (2433, 838791520), (3244, 629093640), (3360, 607374931), (4055, 503274912), (4866, 419395760), (5677, 359482080), (6488, 314546820), (8110, 251637456), (9732, 209697880), (11354, 179741040), (12165, 167758304), (12976, 157273410), (16220, 125818728), (17031, 119827360), (19464, 104848940), (22708, 89870520), (24330, 83879152), (25952, 78636705), (28385, 71896416), (32440, 62909364), (34062, 59913680), (38928, 52424470), (45416, 44935260), (48660, 41939576), (56770, 35948208), (64880, 31454682), (68124, 29956840), (77856, 26212235), (85155, 23965472), (90832, 22467630), (97320, 20969788), (113540, 17974104), (129760, 15727341), (136248, 14978420), (170310, 11982736), (181664, 11233815), (194640, 10484894), (227080, 8987052), (272496, 7489210), (340620, 5991368), (389280, 5242447), (454160, 4493526), (544992, 3744605), (681240, 2995684), (748921, 2724960), (908320, 2246763), (1362480, 1497842)]