7200331920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{19961}}^1$

素因数の和:20150

約数の個数: 160

約数和(自身を含む): 24950903040

約数和(自身を除く): 17750571120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 167, 180, 216, 240, 270, 334, 360, 432, 501, 540, 668, 720, 835, 1002, 1080, 1336, 1503, 1670, 2004, 2160, 2505, 2672, 3006, 3340, 4008, 4509, 5010, 6012, 6680, 7515, 8016, 9018, 10020, 12024, 13360, 15030, 18036, 19961, 20040, 22545, 24048, 30060, 36072, 39922, 40080, 45090, 59883, 60120, 72144, 79844, 90180, 99805, 119766, 120240, 159688, 179649, 180360, 199610, 239532, 299415, 319376, 359298, 360720, 399220, 479064, 538947, 598830, 718596, 798440, 898245, 958128, 1077894, 1197660, 1437192, 1596880, 1796490, 2155788, 2395320, 2694735, 2874384, 3333487, 3592980, 4311576, 4790640, 5389470, 6666974, 7185960, 8623152, 10000461, 10778940, 13333948, 14371920, 16667435, 20000922, 21557880, 26667896, 30001383, 33334870, 40001844, 43115760, 50002305, 53335792, 60002766, 66669740, 80003688, 90004149, 100004610, 120005532, 133339480, 150006915, 160007376, 180008298, 200009220, 240011064, 266678960, 300013830, 360016596, 400018440, 450020745, 480022128, 600027660, 720033192, 800036880, 900041490, 1200055320, 1440066384, 1800082980, 2400110640, 3600165960, 7200331920]

約数ペア:

[(1, 7200331920), (2, 3600165960), (3, 2400110640), (4, 1800082980), (5, 1440066384), (6, 1200055320), (8, 900041490), (9, 800036880), (10, 720033192), (12, 600027660), (15, 480022128), (16, 450020745), (18, 400018440), (20, 360016596), (24, 300013830), (27, 266678960), (30, 240011064), (36, 200009220), (40, 180008298), (45, 160007376), (48, 150006915), (54, 133339480), (60, 120005532), (72, 100004610), (80, 90004149), (90, 80003688), (108, 66669740), (120, 60002766), (135, 53335792), (144, 50002305), (167, 43115760), (180, 40001844), (216, 33334870), (240, 30001383), (270, 26667896), (334, 21557880), (360, 20000922), (432, 16667435), (501, 14371920), (540, 13333948), (668, 10778940), (720, 10000461), (835, 8623152), (1002, 7185960), (1080, 6666974), (1336, 5389470), (1503, 4790640), (1670, 4311576), (2004, 3592980), (2160, 3333487), (2505, 2874384), (2672, 2694735), (3006, 2395320), (3340, 2155788), (4008, 1796490), (4509, 1596880), (5010, 1437192), (6012, 1197660), (6680, 1077894), (7515, 958128), (8016, 898245), (9018, 798440), (10020, 718596), (12024, 598830), (13360, 538947), (15030, 479064), (18036, 399220), (19961, 360720), (20040, 359298), (22545, 319376), (24048, 299415), (30060, 239532), (36072, 199610), (39922, 180360), (40080, 179649), (45090, 159688), (59883, 120240), (60120, 119766), (72144, 99805), (79844, 90180)]