514621080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:879

約数の個数: 256

約数和(自身を含む): 1866240000

約数和(自身を除く): 1351618920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 54, 57, 60, 62, 72, 76, 90, 93, 95, 108, 114, 120, 124, 135, 152, 155, 171, 180, 186, 190, 216, 228, 248, 270, 279, 285, 310, 342, 360, 372, 380, 456, 465, 513, 540, 558, 570, 589, 620, 684, 744, 760, 809, 837, 855, 930, 1026, 1080, 1116, 1140, 1178, 1240, 1368, 1395, 1618, 1674, 1710, 1767, 1860, 2052, 2232, 2280, 2356, 2427, 2565, 2790, 2945, 3236, 3348, 3420, 3534, 3720, 4045, 4104, 4185, 4712, 4854, 5130, 5301, 5580, 5890, 6472, 6696, 6840, 7068, 7281, 8090, 8370, 8835, 9708, 10260, 10602, 11160, 11780, 12135, 14136, 14562, 15371, 15903, 16180, 16740, 17670, 19416, 20520, 21204, 21843, 23560, 24270, 25079, 26505, 29124, 30742, 31806, 32360, 33480, 35340, 36405, 42408, 43686, 46113, 48540, 50158, 53010, 58248, 61484, 63612, 70680, 72810, 75237, 76855, 79515, 87372, 92226, 97080, 100316, 106020, 109215, 122968, 125395, 127224, 138339, 145620, 150474, 153710, 159030, 174744, 184452, 200632, 212040, 218430, 225711, 230565, 250790, 276678, 291240, 300948, 307420, 318060, 368904, 376185, 415017, 436860, 451422, 461130, 476501, 501580, 553356, 601896, 614840, 636120, 677133, 691695, 752370, 830034, 873720, 902844, 922260, 953002, 1003160, 1106712, 1128555, 1354266, 1383390, 1429503, 1504740, 1660068, 1805688, 1844520, 1906004, 2075085, 2257110, 2382505, 2708532, 2766780, 2859006, 3009480, 3320136, 3385665, 3812008, 4150170, 4288509, 4514220, 4765010, 5417064, 5533560, 5718012, 6771330, 7147515, 8300340, 8577018, 9028440, 9530020, 11436024, 12865527, 13542660, 14295030, 16600680, 17154036, 19060040, 21442545, 25731054, 27085320, 28590060, 34308072, 42885090, 51462108, 57180120, 64327635, 85770180, 102924216, 128655270, 171540360, 257310540, 514621080]

約数ペア:

[(1, 514621080), (2, 257310540), (3, 171540360), (4, 128655270), (5, 102924216), (6, 85770180), (8, 64327635), (9, 57180120), (10, 51462108), (12, 42885090), (15, 34308072), (18, 28590060), (19, 27085320), (20, 25731054), (24, 21442545), (27, 19060040), (30, 17154036), (31, 16600680), (36, 14295030), (38, 13542660), (40, 12865527), (45, 11436024), (54, 9530020), (57, 9028440), (60, 8577018), (62, 8300340), (72, 7147515), (76, 6771330), (90, 5718012), (93, 5533560), (95, 5417064), (108, 4765010), (114, 4514220), (120, 4288509), (124, 4150170), (135, 3812008), (152, 3385665), (155, 3320136), (171, 3009480), (180, 2859006), (186, 2766780), (190, 2708532), (216, 2382505), (228, 2257110), (248, 2075085), (270, 1906004), (279, 1844520), (285, 1805688), (310, 1660068), (342, 1504740), (360, 1429503), (372, 1383390), (380, 1354266), (456, 1128555), (465, 1106712), (513, 1003160), (540, 953002), (558, 922260), (570, 902844), (589, 873720), (620, 830034), (684, 752370), (744, 691695), (760, 677133), (809, 636120), (837, 614840), (855, 601896), (930, 553356), (1026, 501580), (1080, 476501), (1116, 461130), (1140, 451422), (1178, 436860), (1240, 415017), (1368, 376185), (1395, 368904), (1618, 318060), (1674, 307420), (1710, 300948), (1767, 291240), (1860, 276678), (2052, 250790), (2232, 230565), (2280, 225711), (2356, 218430), (2427, 212040), (2565, 200632), (2790, 184452), (2945, 174744), (3236, 159030), (3348, 153710), (3420, 150474), (3534, 145620), (3720, 138339), (4045, 127224), (4104, 125395), (4185, 122968), (4712, 109215), (4854, 106020), (5130, 100316), (5301, 97080), (5580, 92226), (5890, 87372), (6472, 79515), (6696, 76855), (6840, 75237), (7068, 72810), (7281, 70680), (8090, 63612), (8370, 61484), (8835, 58248), (9708, 53010), (10260, 50158), (10602, 48540), (11160, 46113), (11780, 43686), (12135, 42408), (14136, 36405), (14562, 35340), (15371, 33480), (15903, 32360), (16180, 31806), (16740, 30742), (17670, 29124), (19416, 26505), (20520, 25079), (21204, 24270), (21843, 23560)]