77762160

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 320

約数和(自身を含む): 316646400

約数和(自身を除く): 238884240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 108, 111, 112, 120, 126, 135, 139, 140, 144, 148, 168, 180, 185, 189, 210, 216, 222, 240, 252, 259, 270, 278, 280, 296, 315, 333, 336, 360, 370, 378, 417, 420, 432, 444, 504, 518, 540, 555, 556, 560, 592, 630, 666, 695, 720, 740, 756, 777, 834, 840, 888, 945, 973, 999, 1008, 1036, 1080, 1110, 1112, 1251, 1260, 1295, 1332, 1390, 1480, 1512, 1554, 1665, 1668, 1680, 1776, 1890, 1946, 1998, 2072, 2085, 2160, 2220, 2224, 2331, 2502, 2520, 2590, 2664, 2780, 2919, 2960, 3024, 3108, 3330, 3336, 3753, 3780, 3885, 3892, 3996, 4144, 4170, 4440, 4662, 4865, 4995, 5004, 5040, 5143, 5180, 5328, 5560, 5838, 6216, 6255, 6660, 6672, 6993, 7506, 7560, 7770, 7784, 7992, 8340, 8757, 8880, 9324, 9730, 9990, 10008, 10286, 10360, 11120, 11655, 11676, 12432, 12510, 13320, 13986, 14595, 15012, 15120, 15429, 15540, 15568, 15984, 16680, 17514, 18648, 18765, 19460, 19980, 20016, 20572, 20720, 23310, 23352, 25020, 25715, 26271, 26640, 27972, 29190, 30024, 30858, 31080, 33360, 34965, 35028, 36001, 37296, 37530, 38920, 39960, 41144, 43785, 46287, 46620, 46704, 50040, 51430, 52542, 55944, 58380, 60048, 61716, 62160, 69930, 70056, 72002, 75060, 77145, 77840, 79920, 82288, 87570, 92574, 93240, 100080, 102860, 105084, 108003, 111888, 116760, 123432, 131355, 138861, 139860, 140112, 144004, 150120, 154290, 175140, 180005, 185148, 186480, 205720, 210168, 216006, 231435, 233520, 246864, 262710, 277722, 279720, 288008, 300240, 308580, 324009, 350280, 360010, 370296, 411440, 420336, 432012, 462870, 525420, 540015, 555444, 559440, 576016, 617160, 648018, 694305, 700560, 720020, 740592, 864024, 925740, 972027, 1050840, 1080030, 1110888, 1234320, 1296036, 1388610, 1440040, 1620045, 1728048, 1851480, 1944054, 2101680, 2160060, 2221776, 2592072, 2777220, 2880080, 3240090, 3702960, 3888108, 4320120, 4860135, 5184144, 5554440, 6480180, 7776216, 8640240, 9720270, 11108880, 12960360, 15552432, 19440540, 25920720, 38881080, 77762160]

約数ペア:

[(1, 77762160), (2, 38881080), (3, 25920720), (4, 19440540), (5, 15552432), (6, 12960360), (7, 11108880), (8, 9720270), (9, 8640240), (10, 7776216), (12, 6480180), (14, 5554440), (15, 5184144), (16, 4860135), (18, 4320120), (20, 3888108), (21, 3702960), (24, 3240090), (27, 2880080), (28, 2777220), (30, 2592072), (35, 2221776), (36, 2160060), (37, 2101680), (40, 1944054), (42, 1851480), (45, 1728048), (48, 1620045), (54, 1440040), (56, 1388610), (60, 1296036), (63, 1234320), (70, 1110888), (72, 1080030), (74, 1050840), (80, 972027), (84, 925740), (90, 864024), (105, 740592), (108, 720020), (111, 700560), (112, 694305), (120, 648018), (126, 617160), (135, 576016), (139, 559440), (140, 555444), (144, 540015), (148, 525420), (168, 462870), (180, 432012), (185, 420336), (189, 411440), (210, 370296), (216, 360010), (222, 350280), (240, 324009), (252, 308580), (259, 300240), (270, 288008), (278, 279720), (280, 277722), (296, 262710), (315, 246864), (333, 233520), (336, 231435), (360, 216006), (370, 210168), (378, 205720), (417, 186480), (420, 185148), (432, 180005), (444, 175140), (504, 154290), (518, 150120), (540, 144004), (555, 140112), (556, 139860), (560, 138861), (592, 131355), (630, 123432), (666, 116760), (695, 111888), (720, 108003), (740, 105084), (756, 102860), (777, 100080), (834, 93240), (840, 92574), (888, 87570), (945, 82288), (973, 79920), (999, 77840), (1008, 77145), (1036, 75060), (1080, 72002), (1110, 70056), (1112, 69930), (1251, 62160), (1260, 61716), (1295, 60048), (1332, 58380), (1390, 55944), (1480, 52542), (1512, 51430), (1554, 50040), (1665, 46704), (1668, 46620), (1680, 46287), (1776, 43785), (1890, 41144), (1946, 39960), (1998, 38920), (2072, 37530), (2085, 37296), (2160, 36001), (2220, 35028), (2224, 34965), (2331, 33360), (2502, 31080), (2520, 30858), (2590, 30024), (2664, 29190), (2780, 27972), (2919, 26640), (2960, 26271), (3024, 25715), (3108, 25020), (3330, 23352), (3336, 23310), (3753, 20720), (3780, 20572), (3885, 20016), (3892, 19980), (3996, 19460), (4144, 18765), (4170, 18648), (4440, 17514), (4662, 16680), (4865, 15984), (4995, 15568), (5004, 15540), (5040, 15429), (5143, 15120), (5180, 15012), (5328, 14595), (5560, 13986), (5838, 13320), (6216, 12510), (6255, 12432), (6660, 11676), (6672, 11655), (6993, 11120), (7506, 10360), (7560, 10286), (7770, 10008), (7784, 9990), (7992, 9730), (8340, 9324), (8757, 8880)]