7866661680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39161}}^1$

素因数の和:39217

約数の個数: 200

約数和(自身を含む): 28204159104

約数和(自身を除く): 20337497424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 496, 540, 558, 620, 648, 720, 744, 810, 837, 930, 1080, 1116, 1240, 1296, 1395, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2790, 3240, 3348, 3720, 4185, 4464, 5022, 5580, 6480, 6696, 7440, 8370, 10044, 11160, 12555, 13392, 16740, 20088, 22320, 25110, 33480, 39161, 40176, 50220, 66960, 78322, 100440, 117483, 156644, 195805, 200880, 234966, 313288, 352449, 391610, 469932, 587415, 626576, 704898, 783220, 939864, 1057347, 1174830, 1213991, 1409796, 1566440, 1762245, 1879728, 2114694, 2349660, 2427982, 2819592, 3132880, 3172041, 3524490, 3641973, 4229388, 4699320, 4855964, 5286735, 5639184, 6069955, 6344082, 7048980, 7283946, 8458776, 9398640, 9711928, 10573470, 10925919, 12139910, 12688164, 14097960, 14567892, 15860205, 16917552, 18209865, 19423856, 21146940, 21851838, 24279820, 25376328, 28195920, 29135784, 31720410, 32777757, 36419730, 42293880, 43703676, 48559640, 50752656, 54629595, 58271568, 63440820, 65555514, 72839460, 84587760, 87407352, 97119280, 98333271, 109259190, 126881640, 131111028, 145678920, 163888785, 174814704, 196666542, 218518380, 253763280, 262222056, 291357840, 327777570, 393333084, 437036760, 491666355, 524444112, 655555140, 786666168, 874073520, 983332710, 1311110280, 1573332336, 1966665420, 2622220560, 3933330840, 7866661680]

約数ペア:

[(1, 7866661680), (2, 3933330840), (3, 2622220560), (4, 1966665420), (5, 1573332336), (6, 1311110280), (8, 983332710), (9, 874073520), (10, 786666168), (12, 655555140), (15, 524444112), (16, 491666355), (18, 437036760), (20, 393333084), (24, 327777570), (27, 291357840), (30, 262222056), (31, 253763280), (36, 218518380), (40, 196666542), (45, 174814704), (48, 163888785), (54, 145678920), (60, 131111028), (62, 126881640), (72, 109259190), (80, 98333271), (81, 97119280), (90, 87407352), (93, 84587760), (108, 72839460), (120, 65555514), (124, 63440820), (135, 58271568), (144, 54629595), (155, 50752656), (162, 48559640), (180, 43703676), (186, 42293880), (216, 36419730), (240, 32777757), (248, 31720410), (270, 29135784), (279, 28195920), (310, 25376328), (324, 24279820), (360, 21851838), (372, 21146940), (405, 19423856), (432, 18209865), (465, 16917552), (496, 15860205), (540, 14567892), (558, 14097960), (620, 12688164), (648, 12139910), (720, 10925919), (744, 10573470), (810, 9711928), (837, 9398640), (930, 8458776), (1080, 7283946), (1116, 7048980), (1240, 6344082), (1296, 6069955), (1395, 5639184), (1488, 5286735), (1620, 4855964), (1674, 4699320), (1860, 4229388), (2160, 3641973), (2232, 3524490), (2480, 3172041), (2511, 3132880), (2790, 2819592), (3240, 2427982), (3348, 2349660), (3720, 2114694), (4185, 1879728), (4464, 1762245), (5022, 1566440), (5580, 1409796), (6480, 1213991), (6696, 1174830), (7440, 1057347), (8370, 939864), (10044, 783220), (11160, 704898), (12555, 626576), (13392, 587415), (16740, 469932), (20088, 391610), (22320, 352449), (25110, 313288), (33480, 234966), (39161, 200880), (40176, 195805), (50220, 156644), (66960, 117483), (78322, 100440)]