1438993968160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9660271}}^1$

素因数の和:9660319

約数の個数: 144

約数和(自身を含む): 4162804410240

約数和(自身を除く): 2723810442080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 380, 392, 490, 532, 560, 608, 665, 760, 784, 931, 980, 1064, 1120, 1330, 1520, 1568, 1862, 1960, 2128, 2660, 3040, 3724, 3920, 4256, 4655, 5320, 7448, 7840, 9310, 10640, 14896, 18620, 21280, 29792, 37240, 74480, 148960, 9660271, 19320542, 38641084, 48301355, 67621897, 77282168, 96602710, 135243794, 154564336, 183545149, 193205420, 270487588, 309128672, 338109485, 367090298, 386410840, 473353279, 540975176, 676218970, 734180596, 772821680, 917725745, 946706558, 1081950352, 1284816043, 1352437940, 1468361192, 1545643360, 1835451490, 1893413116, 2163900704, 2366766395, 2569632086, 2704875880, 2936722384, 3670902980, 3786826232, 4733532790, 5139264172, 5409751760, 5873444768, 6424080215, 7341805960, 7573652464, 8993712301, 9467065580, 10278528344, 10819503520, 12848160430, 14683611920, 15147304928, 17987424602, 18934131160, 20557056688, 25696320860, 29367223840, 35974849204, 37868262320, 41114113376, 44968561505, 51392641720, 71949698408, 75736524640, 89937123010, 102785283440, 143899396816, 179874246020, 205570566880, 287798793632, 359748492040, 719496984080, 1438993968160]

約数ペア:

[(1, 1438993968160), (2, 719496984080), (4, 359748492040), (5, 287798793632), (7, 205570566880), (8, 179874246020), (10, 143899396816), (14, 102785283440), (16, 89937123010), (19, 75736524640), (20, 71949698408), (28, 51392641720), (32, 44968561505), (35, 41114113376), (38, 37868262320), (40, 35974849204), (49, 29367223840), (56, 25696320860), (70, 20557056688), (76, 18934131160), (80, 17987424602), (95, 15147304928), (98, 14683611920), (112, 12848160430), (133, 10819503520), (140, 10278528344), (152, 9467065580), (160, 8993712301), (190, 7573652464), (196, 7341805960), (224, 6424080215), (245, 5873444768), (266, 5409751760), (280, 5139264172), (304, 4733532790), (380, 3786826232), (392, 3670902980), (490, 2936722384), (532, 2704875880), (560, 2569632086), (608, 2366766395), (665, 2163900704), (760, 1893413116), (784, 1835451490), (931, 1545643360), (980, 1468361192), (1064, 1352437940), (1120, 1284816043), (1330, 1081950352), (1520, 946706558), (1568, 917725745), (1862, 772821680), (1960, 734180596), (2128, 676218970), (2660, 540975176), (3040, 473353279), (3724, 386410840), (3920, 367090298), (4256, 338109485), (4655, 309128672), (5320, 270487588), (7448, 193205420), (7840, 183545149), (9310, 154564336), (10640, 135243794), (14896, 96602710), (18620, 77282168), (21280, 67621897), (29792, 48301355), (37240, 38641084), (74480, 19320542), (148960, 9660271)]