29981550720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{1453}}^1$

素因数の和:2463

約数の個数: 256

約数和(自身を含む): 104432561280

約数和(自身を除く): 74451010560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 977, 1056, 1320, 1408, 1453, 1760, 1920, 1954, 2112, 2640, 2906, 2931, 3520, 3908, 4224, 4359, 4885, 5280, 5812, 5862, 7040, 7265, 7816, 8718, 9770, 10560, 10747, 11624, 11724, 14530, 14655, 15632, 15983, 17436, 19540, 21120, 21494, 21795, 23248, 23448, 29060, 29310, 31264, 31966, 32241, 34872, 39080, 42988, 43590, 46496, 46896, 47949, 53735, 58120, 58620, 62528, 63932, 64482, 69744, 78160, 79915, 85976, 87180, 92992, 93792, 95898, 107470, 116240, 117240, 125056, 127864, 128964, 139488, 156320, 159830, 161205, 171952, 174360, 185984, 187584, 191796, 214940, 232480, 234480, 239745, 255728, 257928, 278976, 312640, 319660, 322410, 343904, 348720, 375168, 383592, 429880, 464960, 468960, 479490, 511456, 515856, 557952, 625280, 639320, 644820, 687808, 697440, 767184, 859760, 929920, 937920, 958980, 1022912, 1031712, 1278640, 1289640, 1375616, 1394880, 1419581, 1534368, 1719520, 1875840, 1917960, 2045824, 2063424, 2557280, 2579280, 2789760, 2839162, 3068736, 3439040, 3835920, 4126848, 4258743, 5114560, 5158560, 5678324, 6137472, 6878080, 7097905, 7671840, 8517486, 10229120, 10317120, 11356648, 14195810, 15343680, 15615391, 17034972, 20634240, 21293715, 22713296, 28391620, 30687360, 31230782, 34069944, 42587430, 45426592, 46846173, 56783240, 62461564, 68139888, 78076955, 85174860, 90853184, 93692346, 113566480, 124923128, 136279776, 156153910, 170349720, 181706368, 187384692, 227132960, 234230865, 249846256, 272559552, 312307820, 340699440, 374769384, 454265920, 468461730, 499692512, 545119104, 624615640, 681398880, 749538768, 908531840, 936923460, 999385024, 1249231280, 1362797760, 1499077536, 1873846920, 1998770048, 2498462560, 2725595520, 2998155072, 3747693840, 4996925120, 5996310144, 7495387680, 9993850240, 14990775360, 29981550720]

約数ペア:

[(1, 29981550720), (2, 14990775360), (3, 9993850240), (4, 7495387680), (5, 5996310144), (6, 4996925120), (8, 3747693840), (10, 2998155072), (11, 2725595520), (12, 2498462560), (15, 1998770048), (16, 1873846920), (20, 1499077536), (22, 1362797760), (24, 1249231280), (30, 999385024), (32, 936923460), (33, 908531840), (40, 749538768), (44, 681398880), (48, 624615640), (55, 545119104), (60, 499692512), (64, 468461730), (66, 454265920), (80, 374769384), (88, 340699440), (96, 312307820), (110, 272559552), (120, 249846256), (128, 234230865), (132, 227132960), (160, 187384692), (165, 181706368), (176, 170349720), (192, 156153910), (220, 136279776), (240, 124923128), (264, 113566480), (320, 93692346), (330, 90853184), (352, 85174860), (384, 78076955), (440, 68139888), (480, 62461564), (528, 56783240), (640, 46846173), (660, 45426592), (704, 42587430), (880, 34069944), (960, 31230782), (977, 30687360), (1056, 28391620), (1320, 22713296), (1408, 21293715), (1453, 20634240), (1760, 17034972), (1920, 15615391), (1954, 15343680), (2112, 14195810), (2640, 11356648), (2906, 10317120), (2931, 10229120), (3520, 8517486), (3908, 7671840), (4224, 7097905), (4359, 6878080), (4885, 6137472), (5280, 5678324), (5812, 5158560), (5862, 5114560), (7040, 4258743), (7265, 4126848), (7816, 3835920), (8718, 3439040), (9770, 3068736), (10560, 2839162), (10747, 2789760), (11624, 2579280), (11724, 2557280), (14530, 2063424), (14655, 2045824), (15632, 1917960), (15983, 1875840), (17436, 1719520), (19540, 1534368), (21120, 1419581), (21494, 1394880), (21795, 1375616), (23248, 1289640), (23448, 1278640), (29060, 1031712), (29310, 1022912), (31264, 958980), (31966, 937920), (32241, 929920), (34872, 859760), (39080, 767184), (42988, 697440), (43590, 687808), (46496, 644820), (46896, 639320), (47949, 625280), (53735, 557952), (58120, 515856), (58620, 511456), (62528, 479490), (63932, 468960), (64482, 464960), (69744, 429880), (78160, 383592), (79915, 375168), (85976, 348720), (87180, 343904), (92992, 322410), (93792, 319660), (95898, 312640), (107470, 278976), (116240, 257928), (117240, 255728), (125056, 239745), (127864, 234480), (128964, 232480), (139488, 214940), (156320, 191796), (159830, 187584), (161205, 185984), (171952, 174360)]