219054990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 384

約数和(自身を含む): 756449280

約数和(自身を除く): 537394290

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 23, 30, 31, 33, 35, 38, 42, 46, 49, 55, 57, 62, 66, 69, 70, 77, 93, 95, 98, 105, 110, 114, 115, 133, 138, 147, 154, 155, 161, 165, 186, 190, 209, 210, 217, 230, 231, 245, 253, 266, 285, 294, 310, 322, 330, 341, 345, 385, 399, 418, 434, 437, 462, 465, 483, 490, 506, 539, 570, 589, 627, 651, 665, 682, 690, 713, 735, 759, 770, 798, 805, 874, 930, 931, 966, 1023, 1045, 1078, 1085, 1127, 1155, 1178, 1254, 1265, 1302, 1311, 1330, 1426, 1463, 1470, 1518, 1519, 1610, 1617, 1705, 1767, 1771, 1862, 1995, 2046, 2090, 2139, 2170, 2185, 2254, 2310, 2387, 2415, 2530, 2622, 2695, 2793, 2926, 2945, 3038, 3059, 3135, 3234, 3255, 3381, 3410, 3534, 3542, 3565, 3795, 3990, 4123, 4278, 4370, 4389, 4557, 4655, 4774, 4807, 4830, 4991, 5115, 5313, 5390, 5586, 5635, 5890, 6118, 6270, 6479, 6510, 6555, 6762, 7130, 7161, 7315, 7590, 7595, 7843, 8085, 8246, 8778, 8835, 8855, 9114, 9177, 9310, 9614, 9982, 10230, 10241, 10626, 10695, 11270, 11935, 12369, 12397, 12958, 13110, 13547, 13965, 14322, 14421, 14630, 14973, 15190, 15295, 15686, 16170, 16709, 16905, 17670, 17710, 18354, 19437, 20482, 20615, 21390, 21413, 21945, 22785, 23529, 23870, 24035, 24738, 24794, 24955, 26565, 27094, 27930, 28842, 28861, 29946, 30590, 30723, 32395, 33418, 33649, 33810, 34937, 35805, 37191, 38874, 39215, 40641, 41230, 42826, 43890, 45353, 45570, 45885, 47058, 48070, 49910, 50127, 51205, 53130, 54901, 57722, 61446, 61845, 61985, 64239, 64790, 67298, 67735, 69874, 71610, 72105, 74382, 74865, 78430, 81282, 83545, 86583, 90706, 91770, 94829, 97185, 100254, 100947, 102410, 104811, 107065, 109802, 117645, 123690, 123970, 128478, 135470, 136059, 144210, 144305, 149017, 149730, 153615, 164703, 167090, 168245, 173166, 174685, 185955, 189658, 194370, 201894, 203205, 209622, 214130, 226765, 235290, 235543, 250635, 272118, 274505, 284487, 288610, 298034, 307230, 317471, 321195, 329406, 336490, 349370, 371910, 384307, 406410, 432915, 447051, 453530, 471086, 474145, 501270, 504735, 524055, 549010, 568974, 634942, 642390, 663803, 680295, 706629, 745085, 768614, 823515, 865830, 894102, 948290, 952413, 1009470, 1043119, 1048110, 1152921, 1177715, 1327606, 1360590, 1413258, 1422435, 1490170, 1587355, 1647030, 1904826, 1921535, 1991409, 2086238, 2235255, 2305842, 2355430, 2844870, 3129357, 3174710, 3319015, 3533145, 3843070, 3982818, 4470510, 4762065, 5215595, 5764605, 6258714, 6638030, 7066290, 7301833, 9524130, 9957045, 10431190, 11529210, 14603666, 15646785, 19914090, 21905499, 31293570, 36509165, 43810998, 73018330, 109527495, 219054990]

約数ペア:

[(1, 219054990), (2, 109527495), (3, 73018330), (5, 43810998), (6, 36509165), (7, 31293570), (10, 21905499), (11, 19914090), (14, 15646785), (15, 14603666), (19, 11529210), (21, 10431190), (22, 9957045), (23, 9524130), (30, 7301833), (31, 7066290), (33, 6638030), (35, 6258714), (38, 5764605), (42, 5215595), (46, 4762065), (49, 4470510), (55, 3982818), (57, 3843070), (62, 3533145), (66, 3319015), (69, 3174710), (70, 3129357), (77, 2844870), (93, 2355430), (95, 2305842), (98, 2235255), (105, 2086238), (110, 1991409), (114, 1921535), (115, 1904826), (133, 1647030), (138, 1587355), (147, 1490170), (154, 1422435), (155, 1413258), (161, 1360590), (165, 1327606), (186, 1177715), (190, 1152921), (209, 1048110), (210, 1043119), (217, 1009470), (230, 952413), (231, 948290), (245, 894102), (253, 865830), (266, 823515), (285, 768614), (294, 745085), (310, 706629), (322, 680295), (330, 663803), (341, 642390), (345, 634942), (385, 568974), (399, 549010), (418, 524055), (434, 504735), (437, 501270), (462, 474145), (465, 471086), (483, 453530), (490, 447051), (506, 432915), (539, 406410), (570, 384307), (589, 371910), (627, 349370), (651, 336490), (665, 329406), (682, 321195), (690, 317471), (713, 307230), (735, 298034), (759, 288610), (770, 284487), (798, 274505), (805, 272118), (874, 250635), (930, 235543), (931, 235290), (966, 226765), (1023, 214130), (1045, 209622), (1078, 203205), (1085, 201894), (1127, 194370), (1155, 189658), (1178, 185955), (1254, 174685), (1265, 173166), (1302, 168245), (1311, 167090), (1330, 164703), (1426, 153615), (1463, 149730), (1470, 149017), (1518, 144305), (1519, 144210), (1610, 136059), (1617, 135470), (1705, 128478), (1767, 123970), (1771, 123690), (1862, 117645), (1995, 109802), (2046, 107065), (2090, 104811), (2139, 102410), (2170, 100947), (2185, 100254), (2254, 97185), (2310, 94829), (2387, 91770), (2415, 90706), (2530, 86583), (2622, 83545), (2695, 81282), (2793, 78430), (2926, 74865), (2945, 74382), (3038, 72105), (3059, 71610), (3135, 69874), (3234, 67735), (3255, 67298), (3381, 64790), (3410, 64239), (3534, 61985), (3542, 61845), (3565, 61446), (3795, 57722), (3990, 54901), (4123, 53130), (4278, 51205), (4370, 50127), (4389, 49910), (4557, 48070), (4655, 47058), (4774, 45885), (4807, 45570), (4830, 45353), (4991, 43890), (5115, 42826), (5313, 41230), (5390, 40641), (5586, 39215), (5635, 38874), (5890, 37191), (6118, 35805), (6270, 34937), (6479, 33810), (6510, 33649), (6555, 33418), (6762, 32395), (7130, 30723), (7161, 30590), (7315, 29946), (7590, 28861), (7595, 28842), (7843, 27930), (8085, 27094), (8246, 26565), (8778, 24955), (8835, 24794), (8855, 24738), (9114, 24035), (9177, 23870), (9310, 23529), (9614, 22785), (9982, 21945), (10230, 21413), (10241, 21390), (10626, 20615), (10695, 20482), (11270, 19437), (11935, 18354), (12369, 17710), (12397, 17670), (12958, 16905), (13110, 16709), (13547, 16170), (13965, 15686), (14322, 15295), (14421, 15190), (14630, 14973)]