13210768480

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{18517}}^1$

素因数の和:18566

約数の個数: 192

約数和(自身を含む): 39198902400

約数和(自身を除く): 25988133920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 343, 364, 392, 416, 455, 490, 520, 560, 637, 686, 728, 784, 910, 980, 1040, 1120, 1274, 1372, 1456, 1568, 1715, 1820, 1960, 2080, 2548, 2744, 2912, 3185, 3430, 3640, 3920, 4459, 5096, 5488, 6370, 6860, 7280, 7840, 8918, 10192, 10976, 12740, 13720, 14560, 17836, 18517, 20384, 22295, 25480, 27440, 35672, 37034, 44590, 50960, 54880, 71344, 74068, 89180, 92585, 101920, 129619, 142688, 148136, 178360, 185170, 240721, 259238, 296272, 356720, 370340, 481442, 518476, 592544, 648095, 713440, 740680, 907333, 962884, 1036952, 1203605, 1296190, 1481360, 1685047, 1814666, 1925768, 2073904, 2407210, 2592380, 2962720, 3370094, 3629332, 3851536, 4147808, 4536665, 4814420, 5184760, 6351331, 6740188, 7258664, 7703072, 8425235, 9073330, 9628840, 10369520, 11795329, 12702662, 13480376, 14517328, 16850470, 18146660, 19257680, 20739040, 23590658, 25405324, 26960752, 29034656, 31756655, 33700940, 36293320, 38515360, 47181316, 50810648, 53921504, 58976645, 63513310, 67401880, 72586640, 82567303, 94362632, 101621296, 117953290, 127026620, 134803760, 145173280, 165134606, 188725264, 203242592, 235906580, 254053240, 269607520, 330269212, 377450528, 412836515, 471813160, 508106480, 660538424, 825673030, 943626320, 1016212960, 1321076848, 1651346060, 1887252640, 2642153696, 3302692120, 6605384240, 13210768480]

約数ペア:

[(1, 13210768480), (2, 6605384240), (4, 3302692120), (5, 2642153696), (7, 1887252640), (8, 1651346060), (10, 1321076848), (13, 1016212960), (14, 943626320), (16, 825673030), (20, 660538424), (26, 508106480), (28, 471813160), (32, 412836515), (35, 377450528), (40, 330269212), (49, 269607520), (52, 254053240), (56, 235906580), (65, 203242592), (70, 188725264), (80, 165134606), (91, 145173280), (98, 134803760), (104, 127026620), (112, 117953290), (130, 101621296), (140, 94362632), (160, 82567303), (182, 72586640), (196, 67401880), (208, 63513310), (224, 58976645), (245, 53921504), (260, 50810648), (280, 47181316), (343, 38515360), (364, 36293320), (392, 33700940), (416, 31756655), (455, 29034656), (490, 26960752), (520, 25405324), (560, 23590658), (637, 20739040), (686, 19257680), (728, 18146660), (784, 16850470), (910, 14517328), (980, 13480376), (1040, 12702662), (1120, 11795329), (1274, 10369520), (1372, 9628840), (1456, 9073330), (1568, 8425235), (1715, 7703072), (1820, 7258664), (1960, 6740188), (2080, 6351331), (2548, 5184760), (2744, 4814420), (2912, 4536665), (3185, 4147808), (3430, 3851536), (3640, 3629332), (3920, 3370094), (4459, 2962720), (5096, 2592380), (5488, 2407210), (6370, 2073904), (6860, 1925768), (7280, 1814666), (7840, 1685047), (8918, 1481360), (10192, 1296190), (10976, 1203605), (12740, 1036952), (13720, 962884), (14560, 907333), (17836, 740680), (18517, 713440), (20384, 648095), (22295, 592544), (25480, 518476), (27440, 481442), (35672, 370340), (37034, 356720), (44590, 296272), (50960, 259238), (54880, 240721), (71344, 185170), (74068, 178360), (89180, 148136), (92585, 142688), (101920, 129619)]