2030660640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{38113}}^1$

素因数の和:38171

約数の個数: 144

約数和(自身を含む): 7117103448

約数和(自身を除く): 5086442808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 3552, 4440, 5328, 5920, 6660, 8880, 10656, 13320, 17760, 26640, 38113, 53280, 76226, 114339, 152452, 190565, 228678, 304904, 343017, 381130, 457356, 571695, 609808, 686034, 762260, 914712, 1143390, 1219616, 1372068, 1410181, 1524520, 1715085, 1829424, 2286780, 2744136, 2820362, 3049040, 3430170, 3658848, 4230543, 4573560, 5488272, 5640724, 6098080, 6860340, 7050905, 8461086, 9147120, 10976544, 11281448, 12691629, 13720680, 14101810, 16922172, 18294240, 21152715, 22562896, 25383258, 27441360, 28203620, 33844344, 42305430, 45125792, 50766516, 54882720, 56407240, 63458145, 67688688, 84610860, 101533032, 112814480, 126916290, 135377376, 169221720, 203066064, 225628960, 253832580, 338443440, 406132128, 507665160, 676886880, 1015330320, 2030660640]

約数ペア:

[(1, 2030660640), (2, 1015330320), (3, 676886880), (4, 507665160), (5, 406132128), (6, 338443440), (8, 253832580), (9, 225628960), (10, 203066064), (12, 169221720), (15, 135377376), (16, 126916290), (18, 112814480), (20, 101533032), (24, 84610860), (30, 67688688), (32, 63458145), (36, 56407240), (37, 54882720), (40, 50766516), (45, 45125792), (48, 42305430), (60, 33844344), (72, 28203620), (74, 27441360), (80, 25383258), (90, 22562896), (96, 21152715), (111, 18294240), (120, 16922172), (144, 14101810), (148, 13720680), (160, 12691629), (180, 11281448), (185, 10976544), (222, 9147120), (240, 8461086), (288, 7050905), (296, 6860340), (333, 6098080), (360, 5640724), (370, 5488272), (444, 4573560), (480, 4230543), (555, 3658848), (592, 3430170), (666, 3049040), (720, 2820362), (740, 2744136), (888, 2286780), (1110, 1829424), (1184, 1715085), (1332, 1524520), (1440, 1410181), (1480, 1372068), (1665, 1219616), (1776, 1143390), (2220, 914712), (2664, 762260), (2960, 686034), (3330, 609808), (3552, 571695), (4440, 457356), (5328, 381130), (5920, 343017), (6660, 304904), (8880, 228678), (10656, 190565), (13320, 152452), (17760, 114339), (26640, 76226), (38113, 53280)]