72838080

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{3613}}^1$

素因数の和:3643

約数の個数: 168

約数和(自身を含む): 286402272

約数和(自身を除く): 213564192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 3613, 4032, 5040, 6720, 7226, 10080, 10839, 14452, 18065, 20160, 21678, 25291, 28904, 32517, 36130, 43356, 50582, 54195, 57808, 65034, 72260, 75873, 86712, 101164, 108390, 115616, 126455, 130068, 144520, 151746, 162585, 173424, 202328, 216780, 227619, 231232, 252910, 260136, 289040, 303492, 325170, 346848, 379365, 404656, 433560, 455238, 505820, 520272, 578080, 606984, 650340, 693696, 758730, 809312, 867120, 910476, 1011640, 1040544, 1138095, 1156160, 1213968, 1300680, 1517460, 1618624, 1734240, 1820952, 2023280, 2081088, 2276190, 2427936, 2601360, 3034920, 3468480, 3641904, 4046560, 4552380, 4855872, 5202720, 6069840, 7283808, 8093120, 9104760, 10405440, 12139680, 14567616, 18209520, 24279360, 36419040, 72838080]

約数ペア:

[(1, 72838080), (2, 36419040), (3, 24279360), (4, 18209520), (5, 14567616), (6, 12139680), (7, 10405440), (8, 9104760), (9, 8093120), (10, 7283808), (12, 6069840), (14, 5202720), (15, 4855872), (16, 4552380), (18, 4046560), (20, 3641904), (21, 3468480), (24, 3034920), (28, 2601360), (30, 2427936), (32, 2276190), (35, 2081088), (36, 2023280), (40, 1820952), (42, 1734240), (45, 1618624), (48, 1517460), (56, 1300680), (60, 1213968), (63, 1156160), (64, 1138095), (70, 1040544), (72, 1011640), (80, 910476), (84, 867120), (90, 809312), (96, 758730), (105, 693696), (112, 650340), (120, 606984), (126, 578080), (140, 520272), (144, 505820), (160, 455238), (168, 433560), (180, 404656), (192, 379365), (210, 346848), (224, 325170), (240, 303492), (252, 289040), (280, 260136), (288, 252910), (315, 231232), (320, 227619), (336, 216780), (360, 202328), (420, 173424), (448, 162585), (480, 151746), (504, 144520), (560, 130068), (576, 126455), (630, 115616), (672, 108390), (720, 101164), (840, 86712), (960, 75873), (1008, 72260), (1120, 65034), (1260, 57808), (1344, 54195), (1440, 50582), (1680, 43356), (2016, 36130), (2240, 32517), (2520, 28904), (2880, 25291), (3360, 21678), (3613, 20160), (4032, 18065), (5040, 14452), (6720, 10839), (7226, 10080)]