58321620

素因数分解:

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

素因数の和:204

約数の個数: 240

約数和(自身を含む): 216289920

約数和(自身を除く): 157968300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 81, 84, 90, 105, 108, 111, 126, 135, 139, 140, 148, 162, 180, 185, 189, 210, 222, 252, 259, 270, 278, 315, 324, 333, 370, 378, 405, 417, 420, 444, 518, 540, 555, 556, 567, 630, 666, 695, 740, 756, 777, 810, 834, 945, 973, 999, 1036, 1110, 1134, 1251, 1260, 1295, 1332, 1390, 1554, 1620, 1665, 1668, 1890, 1946, 1998, 2085, 2220, 2268, 2331, 2502, 2590, 2780, 2835, 2919, 2997, 3108, 3330, 3753, 3780, 3885, 3892, 3996, 4170, 4662, 4865, 4995, 5004, 5143, 5180, 5670, 5838, 5994, 6255, 6660, 6993, 7506, 7770, 8340, 8757, 9324, 9730, 9990, 10286, 11259, 11340, 11655, 11676, 11988, 12510, 13986, 14595, 14985, 15012, 15429, 15540, 17514, 18765, 19460, 19980, 20572, 20979, 22518, 23310, 25020, 25715, 26271, 27972, 29190, 29970, 30858, 34965, 35028, 36001, 37530, 41958, 43785, 45036, 46287, 46620, 51430, 52542, 56295, 58380, 59940, 61716, 69930, 72002, 75060, 77145, 78813, 83916, 87570, 92574, 102860, 104895, 105084, 108003, 112590, 131355, 138861, 139860, 144004, 154290, 157626, 175140, 180005, 185148, 209790, 216006, 225180, 231435, 262710, 277722, 308580, 315252, 324009, 360010, 394065, 416583, 419580, 432012, 462870, 525420, 540015, 555444, 648018, 694305, 720020, 788130, 833166, 925740, 972027, 1080030, 1296036, 1388610, 1576260, 1620045, 1666332, 1944054, 2082915, 2160060, 2777220, 2916081, 3240090, 3888108, 4165830, 4860135, 5832162, 6480180, 8331660, 9720270, 11664324, 14580405, 19440540, 29160810, 58321620]

約数ペア:

[(1, 58321620), (2, 29160810), (3, 19440540), (4, 14580405), (5, 11664324), (6, 9720270), (7, 8331660), (9, 6480180), (10, 5832162), (12, 4860135), (14, 4165830), (15, 3888108), (18, 3240090), (20, 2916081), (21, 2777220), (27, 2160060), (28, 2082915), (30, 1944054), (35, 1666332), (36, 1620045), (37, 1576260), (42, 1388610), (45, 1296036), (54, 1080030), (60, 972027), (63, 925740), (70, 833166), (74, 788130), (81, 720020), (84, 694305), (90, 648018), (105, 555444), (108, 540015), (111, 525420), (126, 462870), (135, 432012), (139, 419580), (140, 416583), (148, 394065), (162, 360010), (180, 324009), (185, 315252), (189, 308580), (210, 277722), (222, 262710), (252, 231435), (259, 225180), (270, 216006), (278, 209790), (315, 185148), (324, 180005), (333, 175140), (370, 157626), (378, 154290), (405, 144004), (417, 139860), (420, 138861), (444, 131355), (518, 112590), (540, 108003), (555, 105084), (556, 104895), (567, 102860), (630, 92574), (666, 87570), (695, 83916), (740, 78813), (756, 77145), (777, 75060), (810, 72002), (834, 69930), (945, 61716), (973, 59940), (999, 58380), (1036, 56295), (1110, 52542), (1134, 51430), (1251, 46620), (1260, 46287), (1295, 45036), (1332, 43785), (1390, 41958), (1554, 37530), (1620, 36001), (1665, 35028), (1668, 34965), (1890, 30858), (1946, 29970), (1998, 29190), (2085, 27972), (2220, 26271), (2268, 25715), (2331, 25020), (2502, 23310), (2590, 22518), (2780, 20979), (2835, 20572), (2919, 19980), (2997, 19460), (3108, 18765), (3330, 17514), (3753, 15540), (3780, 15429), (3885, 15012), (3892, 14985), (3996, 14595), (4170, 13986), (4662, 12510), (4865, 11988), (4995, 11676), (5004, 11655), (5143, 11340), (5180, 11259), (5670, 10286), (5838, 9990), (5994, 9730), (6255, 9324), (6660, 8757), (6993, 8340), (7506, 7770)]