9895252080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{27143}}^1$

素因数の和:27204

約数の個数: 240

約数和(自身を含む): 36835928064

約数和(自身を除く): 26940675984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 98, 105, 112, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 465, 490, 496, 560, 588, 620, 651, 735, 744, 784, 840, 868, 930, 980, 1085, 1176, 1240, 1302, 1470, 1488, 1519, 1680, 1736, 1860, 1960, 2170, 2352, 2480, 2604, 2940, 3038, 3255, 3472, 3720, 3920, 4340, 4557, 5208, 5880, 6076, 6510, 7440, 7595, 8680, 9114, 10416, 11760, 12152, 13020, 15190, 17360, 18228, 22785, 24304, 26040, 27143, 30380, 36456, 45570, 52080, 54286, 60760, 72912, 81429, 91140, 108572, 121520, 135715, 162858, 182280, 190001, 217144, 271430, 325716, 364560, 380002, 407145, 434288, 542860, 570003, 651432, 760004, 814290, 841433, 950005, 1085720, 1140006, 1302864, 1330007, 1520008, 1628580, 1682866, 1900010, 2171440, 2280012, 2524299, 2660014, 2850015, 3040016, 3257160, 3365732, 3800020, 3990021, 4207165, 4560024, 5048598, 5320028, 5700030, 5890031, 6514320, 6650035, 6731464, 7600040, 7980042, 8414330, 9120048, 10097196, 10640056, 11400060, 11780062, 12621495, 13300070, 13462928, 15200080, 15960084, 16828660, 17670093, 19950105, 20194392, 21280112, 22800120, 23560124, 25242990, 26600140, 29450155, 31920168, 33657320, 35340186, 39900210, 40388784, 41230217, 45600240, 47120248, 50485980, 53200280, 58900310, 63840336, 67314640, 70680372, 79800420, 82460434, 88350465, 94240496, 100971960, 106400560, 117800620, 123690651, 141360744, 159600840, 164920868, 176700930, 201943920, 206151085, 235601240, 247381302, 282721488, 319201680, 329841736, 353401860, 412302170, 471202480, 494762604, 618453255, 659683472, 706803720, 824604340, 989525208, 1236906510, 1413607440, 1649208680, 1979050416, 2473813020, 3298417360, 4947626040, 9895252080]

約数ペア:

[(1, 9895252080), (2, 4947626040), (3, 3298417360), (4, 2473813020), (5, 1979050416), (6, 1649208680), (7, 1413607440), (8, 1236906510), (10, 989525208), (12, 824604340), (14, 706803720), (15, 659683472), (16, 618453255), (20, 494762604), (21, 471202480), (24, 412302170), (28, 353401860), (30, 329841736), (31, 319201680), (35, 282721488), (40, 247381302), (42, 235601240), (48, 206151085), (49, 201943920), (56, 176700930), (60, 164920868), (62, 159600840), (70, 141360744), (80, 123690651), (84, 117800620), (93, 106400560), (98, 100971960), (105, 94240496), (112, 88350465), (120, 82460434), (124, 79800420), (140, 70680372), (147, 67314640), (155, 63840336), (168, 58900310), (186, 53200280), (196, 50485980), (210, 47120248), (217, 45600240), (240, 41230217), (245, 40388784), (248, 39900210), (280, 35340186), (294, 33657320), (310, 31920168), (336, 29450155), (372, 26600140), (392, 25242990), (420, 23560124), (434, 22800120), (465, 21280112), (490, 20194392), (496, 19950105), (560, 17670093), (588, 16828660), (620, 15960084), (651, 15200080), (735, 13462928), (744, 13300070), (784, 12621495), (840, 11780062), (868, 11400060), (930, 10640056), (980, 10097196), (1085, 9120048), (1176, 8414330), (1240, 7980042), (1302, 7600040), (1470, 6731464), (1488, 6650035), (1519, 6514320), (1680, 5890031), (1736, 5700030), (1860, 5320028), (1960, 5048598), (2170, 4560024), (2352, 4207165), (2480, 3990021), (2604, 3800020), (2940, 3365732), (3038, 3257160), (3255, 3040016), (3472, 2850015), (3720, 2660014), (3920, 2524299), (4340, 2280012), (4557, 2171440), (5208, 1900010), (5880, 1682866), (6076, 1628580), (6510, 1520008), (7440, 1330007), (7595, 1302864), (8680, 1140006), (9114, 1085720), (10416, 950005), (11760, 841433), (12152, 814290), (13020, 760004), (15190, 651432), (17360, 570003), (18228, 542860), (22785, 434288), (24304, 407145), (26040, 380002), (27143, 364560), (30380, 325716), (36456, 271430), (45570, 217144), (52080, 190001), (54286, 182280), (60760, 162858), (72912, 135715), (81429, 121520), (91140, 108572)]