1363442640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:730

約数の個数: 240

約数和(自身を含む): 4946469120

約数和(自身を除く): 3583026480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 269, 280, 294, 336, 392, 420, 431, 490, 538, 560, 588, 735, 784, 807, 840, 862, 980, 1076, 1176, 1293, 1345, 1470, 1614, 1680, 1724, 1883, 1960, 2152, 2155, 2352, 2586, 2690, 2940, 3017, 3228, 3448, 3766, 3920, 4035, 4304, 4310, 5172, 5380, 5649, 5880, 6034, 6456, 6465, 6896, 7532, 8070, 8620, 9051, 9415, 10344, 10760, 11298, 11760, 12068, 12912, 12930, 13181, 15064, 15085, 16140, 17240, 18102, 18830, 20688, 21119, 21520, 22596, 24136, 25860, 26362, 28245, 30128, 30170, 32280, 34480, 36204, 37660, 39543, 42238, 45192, 45255, 48272, 51720, 52724, 56490, 60340, 63357, 64560, 65905, 72408, 75320, 79086, 84476, 90384, 90510, 103440, 105448, 105595, 112980, 115939, 120680, 126714, 131810, 144816, 150640, 158172, 168952, 181020, 197715, 210896, 211190, 225960, 231878, 241360, 253428, 263620, 316344, 316785, 337904, 347817, 362040, 395430, 422380, 451920, 463756, 506856, 527240, 579695, 632688, 633570, 695634, 724080, 790860, 811573, 844760, 927512, 1013712, 1054480, 1159390, 1267140, 1391268, 1581720, 1623146, 1689520, 1739085, 1855024, 2318780, 2434719, 2534280, 2782536, 3163440, 3246292, 3478170, 4057865, 4637560, 4869438, 5068560, 5565072, 5681011, 6492584, 6956340, 8115730, 9275120, 9738876, 11362022, 12173595, 12985168, 13912680, 16231460, 17043033, 19477752, 22724044, 24347190, 27825360, 28405055, 32462920, 34086066, 38955504, 45448088, 48694380, 56810110, 64925840, 68172132, 85215165, 90896176, 97388760, 113620220, 136344264, 170430330, 194777520, 227240440, 272688528, 340860660, 454480880, 681721320, 1363442640]

約数ペア:

[(1, 1363442640), (2, 681721320), (3, 454480880), (4, 340860660), (5, 272688528), (6, 227240440), (7, 194777520), (8, 170430330), (10, 136344264), (12, 113620220), (14, 97388760), (15, 90896176), (16, 85215165), (20, 68172132), (21, 64925840), (24, 56810110), (28, 48694380), (30, 45448088), (35, 38955504), (40, 34086066), (42, 32462920), (48, 28405055), (49, 27825360), (56, 24347190), (60, 22724044), (70, 19477752), (80, 17043033), (84, 16231460), (98, 13912680), (105, 12985168), (112, 12173595), (120, 11362022), (140, 9738876), (147, 9275120), (168, 8115730), (196, 6956340), (210, 6492584), (240, 5681011), (245, 5565072), (269, 5068560), (280, 4869438), (294, 4637560), (336, 4057865), (392, 3478170), (420, 3246292), (431, 3163440), (490, 2782536), (538, 2534280), (560, 2434719), (588, 2318780), (735, 1855024), (784, 1739085), (807, 1689520), (840, 1623146), (862, 1581720), (980, 1391268), (1076, 1267140), (1176, 1159390), (1293, 1054480), (1345, 1013712), (1470, 927512), (1614, 844760), (1680, 811573), (1724, 790860), (1883, 724080), (1960, 695634), (2152, 633570), (2155, 632688), (2352, 579695), (2586, 527240), (2690, 506856), (2940, 463756), (3017, 451920), (3228, 422380), (3448, 395430), (3766, 362040), (3920, 347817), (4035, 337904), (4304, 316785), (4310, 316344), (5172, 263620), (5380, 253428), (5649, 241360), (5880, 231878), (6034, 225960), (6456, 211190), (6465, 210896), (6896, 197715), (7532, 181020), (8070, 168952), (8620, 158172), (9051, 150640), (9415, 144816), (10344, 131810), (10760, 126714), (11298, 120680), (11760, 115939), (12068, 112980), (12912, 105595), (12930, 105448), (13181, 103440), (15064, 90510), (15085, 90384), (16140, 84476), (17240, 79086), (18102, 75320), (18830, 72408), (20688, 65905), (21119, 64560), (21520, 63357), (22596, 60340), (24136, 56490), (25860, 52724), (26362, 51720), (28245, 48272), (30128, 45255), (30170, 45192), (32280, 42238), (34480, 39543), (36204, 37660)]