20593883040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{2503}}^1$

素因数の和:2863

約数の個数: 192

約数和(自身を含む): 66195263232

約数和(自身を除く): 45601380192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 281, 305, 366, 480, 488, 562, 610, 732, 843, 915, 976, 1124, 1220, 1405, 1464, 1686, 1830, 1952, 2248, 2440, 2503, 2810, 2928, 3372, 3660, 4215, 4496, 4880, 5006, 5620, 5856, 6744, 7320, 7509, 8430, 8992, 9760, 10012, 11240, 12515, 13488, 14640, 15018, 16860, 17141, 20024, 22480, 25030, 26976, 29280, 30036, 33720, 34282, 37545, 40048, 44960, 50060, 51423, 60072, 67440, 68564, 75090, 80096, 85705, 100120, 102846, 120144, 134880, 137128, 150180, 152683, 171410, 200240, 205692, 240288, 257115, 274256, 300360, 305366, 342820, 400480, 411384, 458049, 514230, 548512, 600720, 610732, 685640, 703343, 763415, 822768, 916098, 1028460, 1201440, 1221464, 1371280, 1406686, 1526830, 1645536, 1832196, 2056920, 2110029, 2290245, 2442928, 2742560, 2813372, 3053660, 3516715, 3664392, 4113840, 4220058, 4580490, 4885856, 5626744, 6107320, 7033430, 7328784, 8227680, 8440116, 9160980, 10550145, 11253488, 12214640, 14066860, 14657568, 16880232, 18321960, 21100290, 22506976, 24429280, 28133720, 33760464, 36643920, 42200580, 42903923, 56267440, 67520928, 73287840, 84401160, 85807846, 112534880, 128711769, 168802320, 171615692, 214519615, 257423538, 337604640, 343231384, 429039230, 514847076, 643558845, 686462768, 858078460, 1029694152, 1287117690, 1372925536, 1716156920, 2059388304, 2574235380, 3432313840, 4118776608, 5148470760, 6864627680, 10296941520, 20593883040]

約数ペア:

[(1, 20593883040), (2, 10296941520), (3, 6864627680), (4, 5148470760), (5, 4118776608), (6, 3432313840), (8, 2574235380), (10, 2059388304), (12, 1716156920), (15, 1372925536), (16, 1287117690), (20, 1029694152), (24, 858078460), (30, 686462768), (32, 643558845), (40, 514847076), (48, 429039230), (60, 343231384), (61, 337604640), (80, 257423538), (96, 214519615), (120, 171615692), (122, 168802320), (160, 128711769), (183, 112534880), (240, 85807846), (244, 84401160), (281, 73287840), (305, 67520928), (366, 56267440), (480, 42903923), (488, 42200580), (562, 36643920), (610, 33760464), (732, 28133720), (843, 24429280), (915, 22506976), (976, 21100290), (1124, 18321960), (1220, 16880232), (1405, 14657568), (1464, 14066860), (1686, 12214640), (1830, 11253488), (1952, 10550145), (2248, 9160980), (2440, 8440116), (2503, 8227680), (2810, 7328784), (2928, 7033430), (3372, 6107320), (3660, 5626744), (4215, 4885856), (4496, 4580490), (4880, 4220058), (5006, 4113840), (5620, 3664392), (5856, 3516715), (6744, 3053660), (7320, 2813372), (7509, 2742560), (8430, 2442928), (8992, 2290245), (9760, 2110029), (10012, 2056920), (11240, 1832196), (12515, 1645536), (13488, 1526830), (14640, 1406686), (15018, 1371280), (16860, 1221464), (17141, 1201440), (20024, 1028460), (22480, 916098), (25030, 822768), (26976, 763415), (29280, 703343), (30036, 685640), (33720, 610732), (34282, 600720), (37545, 548512), (40048, 514230), (44960, 458049), (50060, 411384), (51423, 400480), (60072, 342820), (67440, 305366), (68564, 300360), (75090, 274256), (80096, 257115), (85705, 240288), (100120, 205692), (102846, 200240), (120144, 171410), (134880, 152683), (137128, 150180)]