31229073360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53089}}^1$

素因数の和:53170

約数の個数: 240

約数和(自身を含む): 112967025600

約数和(自身を除く): 81737952240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 48, 57, 60, 72, 76, 80, 86, 90, 95, 114, 120, 129, 144, 152, 171, 172, 180, 190, 215, 228, 240, 258, 285, 304, 342, 344, 360, 380, 387, 430, 456, 516, 570, 645, 684, 688, 720, 760, 774, 817, 855, 860, 912, 1032, 1140, 1290, 1368, 1520, 1548, 1634, 1710, 1720, 1935, 2064, 2280, 2451, 2580, 2736, 3096, 3268, 3420, 3440, 3870, 4085, 4560, 4902, 5160, 6192, 6536, 6840, 7353, 7740, 8170, 9804, 10320, 12255, 13072, 13680, 14706, 15480, 16340, 19608, 24510, 29412, 30960, 32680, 36765, 39216, 49020, 53089, 58824, 65360, 73530, 98040, 106178, 117648, 147060, 159267, 196080, 212356, 265445, 294120, 318534, 424712, 477801, 530890, 588240, 637068, 796335, 849424, 955602, 1008691, 1061780, 1274136, 1592670, 1911204, 2017382, 2123560, 2282827, 2389005, 2548272, 3026073, 3185340, 3822408, 4034764, 4247120, 4565654, 4778010, 5043455, 6052146, 6370680, 6848481, 7644816, 8069528, 9078219, 9131308, 9556020, 10086910, 11414135, 12104292, 12741360, 13696962, 15130365, 16139056, 18156438, 18262616, 19112040, 20173820, 20545443, 22828270, 24208584, 27393924, 30260730, 34242405, 36312876, 36525232, 38224080, 40347640, 41090886, 43373713, 45391095, 45656540, 48417168, 54787848, 60521460, 68484810, 72625752, 80695280, 82181772, 86747426, 90782190, 91313080, 102727215, 109575696, 121042920, 130121139, 136969620, 145251504, 164363544, 173494852, 181564380, 182626160, 205454430, 216868565, 242085840, 260242278, 273939240, 328727088, 346989704, 363128760, 390363417, 410908860, 433737130, 520484556, 547878480, 650605695, 693979408, 726257520, 780726834, 821817720, 867474260, 1040969112, 1301211390, 1561453668, 1643635440, 1734948520, 1951817085, 2081938224, 2602422780, 3122907336, 3469897040, 3903634170, 5204845560, 6245814672, 7807268340, 10409691120, 15614536680, 31229073360]

約数ペア:

[(1, 31229073360), (2, 15614536680), (3, 10409691120), (4, 7807268340), (5, 6245814672), (6, 5204845560), (8, 3903634170), (9, 3469897040), (10, 3122907336), (12, 2602422780), (15, 2081938224), (16, 1951817085), (18, 1734948520), (19, 1643635440), (20, 1561453668), (24, 1301211390), (30, 1040969112), (36, 867474260), (38, 821817720), (40, 780726834), (43, 726257520), (45, 693979408), (48, 650605695), (57, 547878480), (60, 520484556), (72, 433737130), (76, 410908860), (80, 390363417), (86, 363128760), (90, 346989704), (95, 328727088), (114, 273939240), (120, 260242278), (129, 242085840), (144, 216868565), (152, 205454430), (171, 182626160), (172, 181564380), (180, 173494852), (190, 164363544), (215, 145251504), (228, 136969620), (240, 130121139), (258, 121042920), (285, 109575696), (304, 102727215), (342, 91313080), (344, 90782190), (360, 86747426), (380, 82181772), (387, 80695280), (430, 72625752), (456, 68484810), (516, 60521460), (570, 54787848), (645, 48417168), (684, 45656540), (688, 45391095), (720, 43373713), (760, 41090886), (774, 40347640), (817, 38224080), (855, 36525232), (860, 36312876), (912, 34242405), (1032, 30260730), (1140, 27393924), (1290, 24208584), (1368, 22828270), (1520, 20545443), (1548, 20173820), (1634, 19112040), (1710, 18262616), (1720, 18156438), (1935, 16139056), (2064, 15130365), (2280, 13696962), (2451, 12741360), (2580, 12104292), (2736, 11414135), (3096, 10086910), (3268, 9556020), (3420, 9131308), (3440, 9078219), (3870, 8069528), (4085, 7644816), (4560, 6848481), (4902, 6370680), (5160, 6052146), (6192, 5043455), (6536, 4778010), (6840, 4565654), (7353, 4247120), (7740, 4034764), (8170, 3822408), (9804, 3185340), (10320, 3026073), (12255, 2548272), (13072, 2389005), (13680, 2282827), (14706, 2123560), (15480, 2017382), (16340, 1911204), (19608, 1592670), (24510, 1274136), (29412, 1061780), (30960, 1008691), (32680, 955602), (36765, 849424), (39216, 796335), (49020, 637068), (53089, 588240), (58824, 530890), (65360, 477801), (73530, 424712), (98040, 318534), (106178, 294120), (117648, 265445), (147060, 212356), (159267, 196080)]