515106540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:331

約数の個数: 288

約数和(自身を含む): 1808142336

約数和(自身を除く): 1293035796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 81, 90, 93, 108, 117, 124, 130, 135, 155, 156, 162, 180, 186, 195, 234, 243, 260, 263, 270, 279, 310, 324, 351, 372, 390, 403, 405, 465, 468, 486, 526, 540, 558, 585, 620, 702, 780, 789, 806, 810, 837, 930, 972, 1052, 1053, 1116, 1170, 1209, 1215, 1315, 1395, 1404, 1578, 1612, 1620, 1674, 1755, 1860, 2015, 2106, 2340, 2367, 2418, 2430, 2511, 2630, 2790, 3156, 3159, 3348, 3419, 3510, 3627, 3945, 4030, 4185, 4212, 4734, 4836, 4860, 5022, 5260, 5265, 5580, 6045, 6318, 6838, 7020, 7101, 7254, 7533, 7890, 8060, 8153, 8370, 9468, 10044, 10257, 10530, 10881, 11835, 12090, 12555, 12636, 13676, 14202, 14508, 15066, 15780, 15795, 16306, 16740, 17095, 18135, 20514, 21060, 21303, 21762, 23670, 24180, 24459, 25110, 28404, 30132, 30771, 31590, 32612, 32643, 34190, 35505, 36270, 37665, 40765, 41028, 42606, 43524, 47340, 48918, 50220, 51285, 54405, 61542, 63180, 63909, 65286, 68380, 71010, 72540, 73377, 75330, 81530, 85212, 92313, 97836, 97929, 102570, 105989, 106515, 108810, 122295, 123084, 127818, 130572, 142020, 146754, 150660, 153855, 163060, 163215, 184626, 195858, 205140, 211978, 213030, 217620, 220131, 244590, 255636, 276939, 293508, 307710, 317967, 319545, 326430, 366885, 369252, 391716, 423956, 426060, 440262, 461565, 489180, 489645, 529945, 553878, 615420, 635934, 639090, 652860, 660393, 733770, 830817, 880524, 923130, 953901, 979290, 1059890, 1100655, 1107756, 1271868, 1278180, 1320786, 1384695, 1467540, 1589835, 1661634, 1846260, 1907802, 1958580, 1981179, 2119780, 2201310, 2641572, 2769390, 2861703, 3179670, 3301965, 3323268, 3815604, 3962358, 4154085, 4402620, 4769505, 5538780, 5723406, 6359340, 6603930, 7924716, 8308170, 8585109, 9539010, 9905895, 11446812, 13207860, 14308515, 16616340, 17170218, 19078020, 19811790, 25755327, 28617030, 34340436, 39623580, 42925545, 51510654, 57234060, 85851090, 103021308, 128776635, 171702180, 257553270, 515106540]

約数ペア:

[(1, 515106540), (2, 257553270), (3, 171702180), (4, 128776635), (5, 103021308), (6, 85851090), (9, 57234060), (10, 51510654), (12, 42925545), (13, 39623580), (15, 34340436), (18, 28617030), (20, 25755327), (26, 19811790), (27, 19078020), (30, 17170218), (31, 16616340), (36, 14308515), (39, 13207860), (45, 11446812), (52, 9905895), (54, 9539010), (60, 8585109), (62, 8308170), (65, 7924716), (78, 6603930), (81, 6359340), (90, 5723406), (93, 5538780), (108, 4769505), (117, 4402620), (124, 4154085), (130, 3962358), (135, 3815604), (155, 3323268), (156, 3301965), (162, 3179670), (180, 2861703), (186, 2769390), (195, 2641572), (234, 2201310), (243, 2119780), (260, 1981179), (263, 1958580), (270, 1907802), (279, 1846260), (310, 1661634), (324, 1589835), (351, 1467540), (372, 1384695), (390, 1320786), (403, 1278180), (405, 1271868), (465, 1107756), (468, 1100655), (486, 1059890), (526, 979290), (540, 953901), (558, 923130), (585, 880524), (620, 830817), (702, 733770), (780, 660393), (789, 652860), (806, 639090), (810, 635934), (837, 615420), (930, 553878), (972, 529945), (1052, 489645), (1053, 489180), (1116, 461565), (1170, 440262), (1209, 426060), (1215, 423956), (1315, 391716), (1395, 369252), (1404, 366885), (1578, 326430), (1612, 319545), (1620, 317967), (1674, 307710), (1755, 293508), (1860, 276939), (2015, 255636), (2106, 244590), (2340, 220131), (2367, 217620), (2418, 213030), (2430, 211978), (2511, 205140), (2630, 195858), (2790, 184626), (3156, 163215), (3159, 163060), (3348, 153855), (3419, 150660), (3510, 146754), (3627, 142020), (3945, 130572), (4030, 127818), (4185, 123084), (4212, 122295), (4734, 108810), (4836, 106515), (4860, 105989), (5022, 102570), (5260, 97929), (5265, 97836), (5580, 92313), (6045, 85212), (6318, 81530), (6838, 75330), (7020, 73377), (7101, 72540), (7254, 71010), (7533, 68380), (7890, 65286), (8060, 63909), (8153, 63180), (8370, 61542), (9468, 54405), (10044, 51285), (10257, 50220), (10530, 48918), (10881, 47340), (11835, 43524), (12090, 42606), (12555, 41028), (12636, 40765), (13676, 37665), (14202, 36270), (14508, 35505), (15066, 34190), (15780, 32643), (15795, 32612), (16306, 31590), (16740, 30771), (17095, 30132), (18135, 28404), (20514, 25110), (21060, 24459), (21303, 24180), (21762, 23670)]