15205199256

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1591

約数の個数: 256

約数和(自身を含む): 47029248000

約数和(自身を除く): 31824048744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 53, 54, 71, 72, 78, 104, 106, 108, 117, 142, 156, 159, 212, 213, 216, 234, 284, 312, 318, 351, 424, 426, 468, 477, 568, 636, 639, 689, 702, 852, 923, 936, 954, 1272, 1278, 1378, 1404, 1431, 1439, 1704, 1846, 1908, 1917, 2067, 2556, 2756, 2769, 2808, 2862, 2878, 3692, 3763, 3816, 3834, 4134, 4317, 5112, 5512, 5538, 5724, 5756, 6201, 7384, 7526, 7668, 8268, 8307, 8634, 11076, 11289, 11448, 11512, 12402, 12951, 15052, 15336, 16536, 16614, 17268, 18603, 18707, 22152, 22578, 24804, 24921, 25902, 30104, 33228, 33867, 34536, 37206, 37414, 38853, 45156, 48919, 49608, 49842, 51804, 56121, 66456, 67734, 74412, 74828, 76267, 77706, 90312, 97838, 99684, 101601, 102169, 103608, 112242, 135468, 146757, 148824, 149656, 152534, 155412, 168363, 195676, 199368, 203202, 204338, 224484, 228801, 270936, 293514, 305068, 306507, 310824, 336726, 391352, 406404, 408676, 440271, 448968, 457602, 505089, 587028, 610136, 613014, 673452, 686403, 812808, 817352, 880542, 915204, 919521, 991471, 1010178, 1174056, 1226028, 1320813, 1328197, 1346904, 1372806, 1761084, 1830408, 1839042, 1982942, 2020356, 2059209, 2452056, 2641626, 2656394, 2745612, 2758563, 2974413, 3522168, 3678084, 3965884, 3984591, 4040712, 4118418, 5283252, 5312788, 5414957, 5491224, 5517126, 5948826, 7356168, 7931768, 7969182, 8236836, 8923239, 10566504, 10625576, 10829914, 11034252, 11897652, 11953773, 15938364, 16244871, 16473672, 17846478, 21659828, 22068504, 23795304, 23907546, 26769717, 31876728, 32489742, 35692956, 35861319, 43319656, 47815092, 48734613, 53539434, 64979484, 70394441, 71385912, 71722638, 95630184, 97469226, 107078868, 129958968, 140788882, 143445276, 146203839, 194938452, 211183323, 214157736, 281577764, 286890552, 292407678, 389876904, 422366646, 563155528, 584815356, 633549969, 844733292, 1169630712, 1267099938, 1689466584, 1900649907, 2534199876, 3801299814, 5068399752, 7602599628, 15205199256]

約数ペア:

[(1, 15205199256), (2, 7602599628), (3, 5068399752), (4, 3801299814), (6, 2534199876), (8, 1900649907), (9, 1689466584), (12, 1267099938), (13, 1169630712), (18, 844733292), (24, 633549969), (26, 584815356), (27, 563155528), (36, 422366646), (39, 389876904), (52, 292407678), (53, 286890552), (54, 281577764), (71, 214157736), (72, 211183323), (78, 194938452), (104, 146203839), (106, 143445276), (108, 140788882), (117, 129958968), (142, 107078868), (156, 97469226), (159, 95630184), (212, 71722638), (213, 71385912), (216, 70394441), (234, 64979484), (284, 53539434), (312, 48734613), (318, 47815092), (351, 43319656), (424, 35861319), (426, 35692956), (468, 32489742), (477, 31876728), (568, 26769717), (636, 23907546), (639, 23795304), (689, 22068504), (702, 21659828), (852, 17846478), (923, 16473672), (936, 16244871), (954, 15938364), (1272, 11953773), (1278, 11897652), (1378, 11034252), (1404, 10829914), (1431, 10625576), (1439, 10566504), (1704, 8923239), (1846, 8236836), (1908, 7969182), (1917, 7931768), (2067, 7356168), (2556, 5948826), (2756, 5517126), (2769, 5491224), (2808, 5414957), (2862, 5312788), (2878, 5283252), (3692, 4118418), (3763, 4040712), (3816, 3984591), (3834, 3965884), (4134, 3678084), (4317, 3522168), (5112, 2974413), (5512, 2758563), (5538, 2745612), (5724, 2656394), (5756, 2641626), (6201, 2452056), (7384, 2059209), (7526, 2020356), (7668, 1982942), (8268, 1839042), (8307, 1830408), (8634, 1761084), (11076, 1372806), (11289, 1346904), (11448, 1328197), (11512, 1320813), (12402, 1226028), (12951, 1174056), (15052, 1010178), (15336, 991471), (16536, 919521), (16614, 915204), (17268, 880542), (18603, 817352), (18707, 812808), (22152, 686403), (22578, 673452), (24804, 613014), (24921, 610136), (25902, 587028), (30104, 505089), (33228, 457602), (33867, 448968), (34536, 440271), (37206, 408676), (37414, 406404), (38853, 391352), (45156, 336726), (48919, 310824), (49608, 306507), (49842, 305068), (51804, 293514), (56121, 270936), (66456, 228801), (67734, 224484), (74412, 204338), (74828, 203202), (76267, 199368), (77706, 195676), (90312, 168363), (97838, 155412), (99684, 152534), (101601, 149656), (102169, 148824), (103608, 146757), (112242, 135468)]