78103620420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{82393}}^1$

素因数の和:82510

約数の個数: 192

約数和(自身を含む): 260897634816

約数和(自身を除く): 182794014396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 61, 70, 74, 84, 105, 111, 122, 140, 148, 183, 185, 210, 222, 244, 259, 305, 366, 370, 420, 427, 444, 518, 555, 610, 732, 740, 777, 854, 915, 1036, 1110, 1220, 1281, 1295, 1554, 1708, 1830, 2135, 2220, 2257, 2562, 2590, 3108, 3660, 3885, 4270, 4514, 5124, 5180, 6405, 6771, 7770, 8540, 9028, 11285, 12810, 13542, 15540, 15799, 22570, 25620, 27084, 31598, 33855, 45140, 47397, 63196, 67710, 78995, 82393, 94794, 135420, 157990, 164786, 189588, 236985, 247179, 315980, 329572, 411965, 473970, 494358, 576751, 823930, 947940, 988716, 1153502, 1235895, 1647860, 1730253, 2307004, 2471790, 2883755, 3048541, 3460506, 4943580, 5025973, 5767510, 6097082, 6921012, 8651265, 9145623, 10051946, 11535020, 12194164, 15077919, 15242705, 17302530, 18291246, 20103892, 21339787, 25129865, 30155838, 30485410, 34605060, 35181811, 36582492, 42679574, 45728115, 50259730, 60311676, 60970820, 64019361, 70363622, 75389595, 85359148, 91456230, 100519460, 105545433, 106698935, 128038722, 140727244, 150779190, 175909055, 182912460, 185961001, 211090866, 213397870, 256077444, 301558380, 320096805, 351818110, 371922002, 422181732, 426795740, 527727165, 557883003, 640193610, 703636220, 743844004, 929805005, 1055454330, 1115766006, 1280387220, 1301727007, 1859610010, 2110908660, 2231532012, 2603454014, 2789415015, 3719220020, 3905181021, 5206908028, 5578830030, 6508635035, 7810362042, 11157660060, 13017270070, 15620724084, 19525905105, 26034540140, 39051810210, 78103620420]

約数ペア:

[(1, 78103620420), (2, 39051810210), (3, 26034540140), (4, 19525905105), (5, 15620724084), (6, 13017270070), (7, 11157660060), (10, 7810362042), (12, 6508635035), (14, 5578830030), (15, 5206908028), (20, 3905181021), (21, 3719220020), (28, 2789415015), (30, 2603454014), (35, 2231532012), (37, 2110908660), (42, 1859610010), (60, 1301727007), (61, 1280387220), (70, 1115766006), (74, 1055454330), (84, 929805005), (105, 743844004), (111, 703636220), (122, 640193610), (140, 557883003), (148, 527727165), (183, 426795740), (185, 422181732), (210, 371922002), (222, 351818110), (244, 320096805), (259, 301558380), (305, 256077444), (366, 213397870), (370, 211090866), (420, 185961001), (427, 182912460), (444, 175909055), (518, 150779190), (555, 140727244), (610, 128038722), (732, 106698935), (740, 105545433), (777, 100519460), (854, 91456230), (915, 85359148), (1036, 75389595), (1110, 70363622), (1220, 64019361), (1281, 60970820), (1295, 60311676), (1554, 50259730), (1708, 45728115), (1830, 42679574), (2135, 36582492), (2220, 35181811), (2257, 34605060), (2562, 30485410), (2590, 30155838), (3108, 25129865), (3660, 21339787), (3885, 20103892), (4270, 18291246), (4514, 17302530), (5124, 15242705), (5180, 15077919), (6405, 12194164), (6771, 11535020), (7770, 10051946), (8540, 9145623), (9028, 8651265), (11285, 6921012), (12810, 6097082), (13542, 5767510), (15540, 5025973), (15799, 4943580), (22570, 3460506), (25620, 3048541), (27084, 2883755), (31598, 2471790), (33855, 2307004), (45140, 1730253), (47397, 1647860), (63196, 1235895), (67710, 1153502), (78995, 988716), (82393, 947940), (94794, 823930), (135420, 576751), (157990, 494358), (164786, 473970), (189588, 411965), (236985, 329572), (247179, 315980)]