20176313040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{3271}}^1$

素因数の和:3962

約数の個数: 240

約数和(自身を含む): 73104071040

約数和(自身を除く): 52927758000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 659, 720, 780, 936, 1040, 1170, 1318, 1560, 1872, 1977, 2340, 2636, 3120, 3271, 3295, 3954, 4680, 5272, 5931, 6542, 6590, 7908, 8567, 9360, 9813, 9885, 10544, 11862, 13084, 13180, 15816, 16355, 17134, 19626, 19770, 23724, 25701, 26168, 26360, 29439, 29655, 31632, 32710, 34268, 39252, 39540, 42523, 42835, 47448, 49065, 51402, 52336, 52720, 58878, 59310, 65420, 68536, 77103, 78504, 79080, 85046, 85670, 94896, 98130, 102804, 117756, 118620, 127569, 128505, 130840, 137072, 147195, 154206, 157008, 158160, 170092, 171340, 196260, 205608, 212615, 235512, 237240, 255138, 257010, 261680, 294390, 308412, 340184, 342680, 382707, 385515, 392520, 411216, 425230, 471024, 474480, 510276, 514020, 588780, 616824, 637845, 680368, 685360, 765414, 771030, 785040, 850460, 1020552, 1028040, 1177560, 1233648, 1275690, 1530828, 1542060, 1700920, 1913535, 2041104, 2056080, 2155589, 2355120, 2551380, 3061656, 3084120, 3401840, 3827070, 4311178, 5102760, 6123312, 6168240, 6466767, 7654140, 8622356, 10205520, 10777945, 12933534, 15308280, 17244712, 19400301, 21555890, 25867068, 28022657, 30616560, 32333835, 34489424, 38800602, 43111780, 51734136, 56045314, 64667670, 77601204, 84067971, 86223560, 97001505, 103468272, 112090628, 129335340, 140113285, 155202408, 168135942, 172447120, 194003010, 224181256, 252203913, 258670680, 280226570, 310404816, 336271884, 388006020, 420339855, 448362512, 504407826, 517341360, 560453140, 672543768, 776012040, 840679710, 1008815652, 1120906280, 1261019565, 1345087536, 1552024080, 1681359420, 2017631304, 2241812560, 2522039130, 3362718840, 4035262608, 5044078260, 6725437680, 10088156520, 20176313040]

約数ペア:

[(1, 20176313040), (2, 10088156520), (3, 6725437680), (4, 5044078260), (5, 4035262608), (6, 3362718840), (8, 2522039130), (9, 2241812560), (10, 2017631304), (12, 1681359420), (13, 1552024080), (15, 1345087536), (16, 1261019565), (18, 1120906280), (20, 1008815652), (24, 840679710), (26, 776012040), (30, 672543768), (36, 560453140), (39, 517341360), (40, 504407826), (45, 448362512), (48, 420339855), (52, 388006020), (60, 336271884), (65, 310404816), (72, 280226570), (78, 258670680), (80, 252203913), (90, 224181256), (104, 194003010), (117, 172447120), (120, 168135942), (130, 155202408), (144, 140113285), (156, 129335340), (180, 112090628), (195, 103468272), (208, 97001505), (234, 86223560), (240, 84067971), (260, 77601204), (312, 64667670), (360, 56045314), (390, 51734136), (468, 43111780), (520, 38800602), (585, 34489424), (624, 32333835), (659, 30616560), (720, 28022657), (780, 25867068), (936, 21555890), (1040, 19400301), (1170, 17244712), (1318, 15308280), (1560, 12933534), (1872, 10777945), (1977, 10205520), (2340, 8622356), (2636, 7654140), (3120, 6466767), (3271, 6168240), (3295, 6123312), (3954, 5102760), (4680, 4311178), (5272, 3827070), (5931, 3401840), (6542, 3084120), (6590, 3061656), (7908, 2551380), (8567, 2355120), (9360, 2155589), (9813, 2056080), (9885, 2041104), (10544, 1913535), (11862, 1700920), (13084, 1542060), (13180, 1530828), (15816, 1275690), (16355, 1233648), (17134, 1177560), (19626, 1028040), (19770, 1020552), (23724, 850460), (25701, 785040), (26168, 771030), (26360, 765414), (29439, 685360), (29655, 680368), (31632, 637845), (32710, 616824), (34268, 588780), (39252, 514020), (39540, 510276), (42523, 474480), (42835, 471024), (47448, 425230), (49065, 411216), (51402, 392520), (52336, 385515), (52720, 382707), (58878, 342680), (59310, 340184), (65420, 308412), (68536, 294390), (77103, 261680), (78504, 257010), (79080, 255138), (85046, 237240), (85670, 235512), (94896, 212615), (98130, 205608), (102804, 196260), (117756, 171340), (118620, 170092), (127569, 158160), (128505, 157008), (130840, 154206), (137072, 147195)]