314916420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:590

約数の個数: 192

約数和(自身を含む): 1095768576

約数和(自身を除く): 780852156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 137, 140, 156, 182, 195, 210, 260, 273, 274, 364, 390, 411, 420, 421, 455, 546, 548, 685, 780, 822, 842, 910, 959, 1092, 1263, 1365, 1370, 1644, 1684, 1781, 1820, 1918, 2055, 2105, 2526, 2730, 2740, 2877, 2947, 3562, 3836, 4110, 4210, 4795, 5052, 5343, 5460, 5473, 5754, 5894, 6315, 7124, 8220, 8420, 8841, 8905, 9590, 10686, 10946, 11508, 11788, 12467, 12630, 14385, 14735, 16419, 17682, 17810, 19180, 21372, 21892, 24934, 25260, 26715, 27365, 28770, 29470, 32838, 35364, 35620, 37401, 38311, 44205, 49868, 53430, 54730, 57540, 57677, 58940, 62335, 65676, 74802, 76622, 82095, 88410, 106860, 109460, 114933, 115354, 124670, 149604, 153244, 164190, 173031, 176820, 187005, 191555, 229866, 230708, 249340, 288385, 328380, 346062, 374010, 383110, 403739, 459732, 574665, 576770, 692124, 748020, 749801, 766220, 807478, 865155, 1149330, 1153540, 1211217, 1499602, 1614956, 1730310, 2018695, 2249403, 2298660, 2422434, 2999204, 3460620, 3749005, 4037390, 4498806, 4844868, 5248607, 6056085, 7498010, 8074780, 8997612, 10497214, 11247015, 12112170, 14996020, 15745821, 20994428, 22494030, 24224340, 26243035, 31491642, 44988060, 52486070, 62983284, 78729105, 104972140, 157458210, 314916420]

約数ペア:

[(1, 314916420), (2, 157458210), (3, 104972140), (4, 78729105), (5, 62983284), (6, 52486070), (7, 44988060), (10, 31491642), (12, 26243035), (13, 24224340), (14, 22494030), (15, 20994428), (20, 15745821), (21, 14996020), (26, 12112170), (28, 11247015), (30, 10497214), (35, 8997612), (39, 8074780), (42, 7498010), (52, 6056085), (60, 5248607), (65, 4844868), (70, 4498806), (78, 4037390), (84, 3749005), (91, 3460620), (105, 2999204), (130, 2422434), (137, 2298660), (140, 2249403), (156, 2018695), (182, 1730310), (195, 1614956), (210, 1499602), (260, 1211217), (273, 1153540), (274, 1149330), (364, 865155), (390, 807478), (411, 766220), (420, 749801), (421, 748020), (455, 692124), (546, 576770), (548, 574665), (685, 459732), (780, 403739), (822, 383110), (842, 374010), (910, 346062), (959, 328380), (1092, 288385), (1263, 249340), (1365, 230708), (1370, 229866), (1644, 191555), (1684, 187005), (1781, 176820), (1820, 173031), (1918, 164190), (2055, 153244), (2105, 149604), (2526, 124670), (2730, 115354), (2740, 114933), (2877, 109460), (2947, 106860), (3562, 88410), (3836, 82095), (4110, 76622), (4210, 74802), (4795, 65676), (5052, 62335), (5343, 58940), (5460, 57677), (5473, 57540), (5754, 54730), (5894, 53430), (6315, 49868), (7124, 44205), (8220, 38311), (8420, 37401), (8841, 35620), (8905, 35364), (9590, 32838), (10686, 29470), (10946, 28770), (11508, 27365), (11788, 26715), (12467, 25260), (12630, 24934), (14385, 21892), (14735, 21372), (16419, 19180), (17682, 17810)]