252570360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:830

約数の個数: 256

約数和(自身を含む): 958003200

約数和(自身を除く): 705432840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 23, 24, 28, 30, 34, 35, 40, 42, 46, 51, 56, 60, 68, 69, 70, 84, 85, 92, 102, 105, 115, 119, 120, 136, 138, 140, 161, 168, 170, 184, 204, 210, 230, 238, 255, 276, 280, 322, 340, 345, 357, 391, 408, 420, 460, 476, 483, 510, 552, 595, 644, 680, 690, 714, 769, 782, 805, 840, 920, 952, 966, 1020, 1173, 1190, 1288, 1380, 1428, 1538, 1564, 1610, 1785, 1932, 1955, 2040, 2307, 2346, 2380, 2415, 2737, 2760, 2856, 3076, 3128, 3220, 3570, 3845, 3864, 3910, 4614, 4692, 4760, 4830, 5383, 5474, 5865, 6152, 6440, 7140, 7690, 7820, 8211, 9228, 9384, 9660, 10766, 10948, 11535, 11730, 13073, 13685, 14280, 15380, 15640, 16149, 16422, 17687, 18456, 19320, 21532, 21896, 23070, 23460, 26146, 26915, 27370, 30760, 32298, 32844, 35374, 39219, 41055, 43064, 46140, 46920, 52292, 53061, 53830, 54740, 64596, 65365, 65688, 70748, 78438, 80745, 82110, 88435, 91511, 92280, 104584, 106122, 107660, 109480, 123809, 129192, 130730, 141496, 156876, 161490, 164220, 176870, 183022, 196095, 212244, 215320, 247618, 261460, 265305, 274533, 300679, 313752, 322980, 328440, 353740, 366044, 371427, 392190, 424488, 457555, 495236, 522920, 530610, 549066, 601358, 619045, 645960, 707480, 732088, 742854, 784380, 902037, 915110, 990472, 1061220, 1098132, 1202716, 1238090, 1372665, 1485708, 1503395, 1568760, 1804074, 1830220, 1857135, 2104753, 2122440, 2196264, 2405432, 2476180, 2745330, 2971416, 3006790, 3608148, 3660440, 3714270, 4209506, 4510185, 4952360, 5490660, 6013580, 6314259, 7216296, 7428540, 8419012, 9020370, 10523765, 10981320, 12027160, 12628518, 14857080, 16838024, 18040740, 21047530, 25257036, 31571295, 36081480, 42095060, 50514072, 63142590, 84190120, 126285180, 252570360]

約数ペア:

[(1, 252570360), (2, 126285180), (3, 84190120), (4, 63142590), (5, 50514072), (6, 42095060), (7, 36081480), (8, 31571295), (10, 25257036), (12, 21047530), (14, 18040740), (15, 16838024), (17, 14857080), (20, 12628518), (21, 12027160), (23, 10981320), (24, 10523765), (28, 9020370), (30, 8419012), (34, 7428540), (35, 7216296), (40, 6314259), (42, 6013580), (46, 5490660), (51, 4952360), (56, 4510185), (60, 4209506), (68, 3714270), (69, 3660440), (70, 3608148), (84, 3006790), (85, 2971416), (92, 2745330), (102, 2476180), (105, 2405432), (115, 2196264), (119, 2122440), (120, 2104753), (136, 1857135), (138, 1830220), (140, 1804074), (161, 1568760), (168, 1503395), (170, 1485708), (184, 1372665), (204, 1238090), (210, 1202716), (230, 1098132), (238, 1061220), (255, 990472), (276, 915110), (280, 902037), (322, 784380), (340, 742854), (345, 732088), (357, 707480), (391, 645960), (408, 619045), (420, 601358), (460, 549066), (476, 530610), (483, 522920), (510, 495236), (552, 457555), (595, 424488), (644, 392190), (680, 371427), (690, 366044), (714, 353740), (769, 328440), (782, 322980), (805, 313752), (840, 300679), (920, 274533), (952, 265305), (966, 261460), (1020, 247618), (1173, 215320), (1190, 212244), (1288, 196095), (1380, 183022), (1428, 176870), (1538, 164220), (1564, 161490), (1610, 156876), (1785, 141496), (1932, 130730), (1955, 129192), (2040, 123809), (2307, 109480), (2346, 107660), (2380, 106122), (2415, 104584), (2737, 92280), (2760, 91511), (2856, 88435), (3076, 82110), (3128, 80745), (3220, 78438), (3570, 70748), (3845, 65688), (3864, 65365), (3910, 64596), (4614, 54740), (4692, 53830), (4760, 53061), (4830, 52292), (5383, 46920), (5474, 46140), (5865, 43064), (6152, 41055), (6440, 39219), (7140, 35374), (7690, 32844), (7820, 32298), (8211, 30760), (9228, 27370), (9384, 26915), (9660, 26146), (10766, 23460), (10948, 23070), (11535, 21896), (11730, 21532), (13073, 19320), (13685, 18456), (14280, 17687), (15380, 16422), (15640, 16149)]