977186340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:787

約数の個数: 288

約数和(自身を含む): 3473433600

約数和(自身を除く): 2496247260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 31, 36, 38, 39, 45, 52, 57, 60, 62, 65, 76, 78, 90, 93, 95, 114, 117, 124, 130, 155, 156, 171, 180, 186, 190, 195, 228, 234, 247, 260, 279, 285, 310, 342, 372, 380, 390, 403, 465, 468, 494, 558, 570, 585, 589, 620, 684, 709, 741, 780, 806, 855, 930, 988, 1116, 1140, 1170, 1178, 1209, 1235, 1395, 1418, 1482, 1612, 1710, 1767, 1860, 2015, 2127, 2223, 2340, 2356, 2418, 2470, 2790, 2836, 2945, 2964, 3420, 3534, 3545, 3627, 3705, 4030, 4254, 4446, 4836, 4940, 5301, 5580, 5890, 6045, 6381, 7068, 7090, 7254, 7410, 7657, 8060, 8508, 8835, 8892, 9217, 10602, 10635, 11115, 11780, 12090, 12762, 13471, 14180, 14508, 14820, 15314, 17670, 18135, 18434, 21204, 21270, 21979, 22230, 22971, 24180, 25524, 26505, 26942, 27651, 30628, 31905, 35340, 36270, 36868, 38285, 40413, 42540, 43958, 44460, 45942, 46085, 53010, 53884, 55302, 63810, 65937, 67355, 68913, 72540, 76570, 80826, 82953, 87916, 91884, 92170, 106020, 109895, 110604, 114855, 121239, 127620, 131874, 134710, 137826, 138255, 153140, 161652, 165906, 175123, 184340, 197811, 202065, 219790, 229710, 242478, 263748, 269420, 275652, 276510, 285727, 329685, 331812, 344565, 350246, 395622, 404130, 414765, 417601, 439580, 459420, 484956, 525369, 553020, 571454, 606195, 659370, 689130, 700492, 791244, 808260, 829530, 835202, 857181, 875615, 989055, 1050738, 1142908, 1212390, 1252803, 1318740, 1378260, 1428635, 1576107, 1659060, 1670404, 1714362, 1751230, 1978110, 2088005, 2101476, 2424780, 2505606, 2571543, 2626845, 2857270, 3152214, 3428724, 3502460, 3758409, 3956220, 4176010, 4285905, 5011212, 5143086, 5253690, 5428813, 5714540, 6264015, 6304428, 7516818, 7880535, 8352020, 8571810, 10286172, 10507380, 10857626, 12528030, 12857715, 15033636, 15761070, 16286439, 17143620, 18792045, 21715252, 25056060, 25715430, 27144065, 31522140, 32572878, 37584090, 48859317, 51430860, 54288130, 65145756, 75168180, 81432195, 97718634, 108576260, 162864390, 195437268, 244296585, 325728780, 488593170, 977186340]

約数ペア:

[(1, 977186340), (2, 488593170), (3, 325728780), (4, 244296585), (5, 195437268), (6, 162864390), (9, 108576260), (10, 97718634), (12, 81432195), (13, 75168180), (15, 65145756), (18, 54288130), (19, 51430860), (20, 48859317), (26, 37584090), (30, 32572878), (31, 31522140), (36, 27144065), (38, 25715430), (39, 25056060), (45, 21715252), (52, 18792045), (57, 17143620), (60, 16286439), (62, 15761070), (65, 15033636), (76, 12857715), (78, 12528030), (90, 10857626), (93, 10507380), (95, 10286172), (114, 8571810), (117, 8352020), (124, 7880535), (130, 7516818), (155, 6304428), (156, 6264015), (171, 5714540), (180, 5428813), (186, 5253690), (190, 5143086), (195, 5011212), (228, 4285905), (234, 4176010), (247, 3956220), (260, 3758409), (279, 3502460), (285, 3428724), (310, 3152214), (342, 2857270), (372, 2626845), (380, 2571543), (390, 2505606), (403, 2424780), (465, 2101476), (468, 2088005), (494, 1978110), (558, 1751230), (570, 1714362), (585, 1670404), (589, 1659060), (620, 1576107), (684, 1428635), (709, 1378260), (741, 1318740), (780, 1252803), (806, 1212390), (855, 1142908), (930, 1050738), (988, 989055), (1116, 875615), (1140, 857181), (1170, 835202), (1178, 829530), (1209, 808260), (1235, 791244), (1395, 700492), (1418, 689130), (1482, 659370), (1612, 606195), (1710, 571454), (1767, 553020), (1860, 525369), (2015, 484956), (2127, 459420), (2223, 439580), (2340, 417601), (2356, 414765), (2418, 404130), (2470, 395622), (2790, 350246), (2836, 344565), (2945, 331812), (2964, 329685), (3420, 285727), (3534, 276510), (3545, 275652), (3627, 269420), (3705, 263748), (4030, 242478), (4254, 229710), (4446, 219790), (4836, 202065), (4940, 197811), (5301, 184340), (5580, 175123), (5890, 165906), (6045, 161652), (6381, 153140), (7068, 138255), (7090, 137826), (7254, 134710), (7410, 131874), (7657, 127620), (8060, 121239), (8508, 114855), (8835, 110604), (8892, 109895), (9217, 106020), (10602, 92170), (10635, 91884), (11115, 87916), (11780, 82953), (12090, 80826), (12762, 76570), (13471, 72540), (14180, 68913), (14508, 67355), (14820, 65937), (15314, 63810), (17670, 55302), (18135, 53884), (18434, 53010), (21204, 46085), (21270, 45942), (21979, 44460), (22230, 43958), (22971, 42540), (24180, 40413), (25524, 38285), (26505, 36868), (26942, 36270), (27651, 35340), (30628, 31905)]