4236811520

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 216

約数和(自身を含む): 10975899816

約数和(自身を除く): 6739088296

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 64, 76, 80, 95, 106, 128, 152, 160, 173, 190, 212, 256, 265, 304, 320, 346, 361, 380, 424, 530, 608, 640, 692, 722, 760, 848, 865, 1007, 1060, 1216, 1280, 1384, 1444, 1520, 1696, 1730, 1805, 2014, 2120, 2432, 2768, 2888, 3040, 3287, 3392, 3460, 3610, 4028, 4240, 4864, 5035, 5536, 5776, 6080, 6574, 6784, 6920, 7220, 8056, 8480, 9169, 10070, 11072, 11552, 12160, 13148, 13568, 13840, 14440, 16112, 16435, 16960, 18338, 19133, 20140, 22144, 23104, 24320, 26296, 27680, 28880, 32224, 32870, 33920, 36676, 38266, 40280, 44288, 45845, 46208, 52592, 55360, 57760, 62453, 64448, 65740, 67840, 73352, 76532, 80560, 91690, 92416, 95665, 105184, 110720, 115520, 124906, 128896, 131480, 146704, 153064, 161120, 174211, 183380, 191330, 210368, 221440, 231040, 249812, 257792, 262960, 293408, 306128, 312265, 322240, 348422, 366760, 382660, 420736, 462080, 499624, 525920, 586816, 612256, 624530, 644480, 696844, 733520, 765320, 841472, 871055, 999248, 1051840, 1173632, 1224512, 1249060, 1288960, 1393688, 1467040, 1530640, 1742110, 1998496, 2103680, 2347264, 2449024, 2498120, 2787376, 2934080, 3061280, 3310009, 3484220, 3996992, 4207360, 4898048, 4996240, 5574752, 5868160, 6122560, 6620018, 6968440, 7993984, 9992480, 11149504, 11736320, 12245120, 13240036, 13936880, 15987968, 16550045, 19984960, 22299008, 24490240, 26480072, 27873760, 33100090, 39969920, 44598016, 52960144, 55747520, 66200180, 79939840, 105920288, 111495040, 132400360, 211840576, 222990080, 264800720, 423681152, 529601440, 847362304, 1059202880, 2118405760, 4236811520]

約数ペア:

[(1, 4236811520), (2, 2118405760), (4, 1059202880), (5, 847362304), (8, 529601440), (10, 423681152), (16, 264800720), (19, 222990080), (20, 211840576), (32, 132400360), (38, 111495040), (40, 105920288), (53, 79939840), (64, 66200180), (76, 55747520), (80, 52960144), (95, 44598016), (106, 39969920), (128, 33100090), (152, 27873760), (160, 26480072), (173, 24490240), (190, 22299008), (212, 19984960), (256, 16550045), (265, 15987968), (304, 13936880), (320, 13240036), (346, 12245120), (361, 11736320), (380, 11149504), (424, 9992480), (530, 7993984), (608, 6968440), (640, 6620018), (692, 6122560), (722, 5868160), (760, 5574752), (848, 4996240), (865, 4898048), (1007, 4207360), (1060, 3996992), (1216, 3484220), (1280, 3310009), (1384, 3061280), (1444, 2934080), (1520, 2787376), (1696, 2498120), (1730, 2449024), (1805, 2347264), (2014, 2103680), (2120, 1998496), (2432, 1742110), (2768, 1530640), (2888, 1467040), (3040, 1393688), (3287, 1288960), (3392, 1249060), (3460, 1224512), (3610, 1173632), (4028, 1051840), (4240, 999248), (4864, 871055), (5035, 841472), (5536, 765320), (5776, 733520), (6080, 696844), (6574, 644480), (6784, 624530), (6920, 612256), (7220, 586816), (8056, 525920), (8480, 499624), (9169, 462080), (10070, 420736), (11072, 382660), (11552, 366760), (12160, 348422), (13148, 322240), (13568, 312265), (13840, 306128), (14440, 293408), (16112, 262960), (16435, 257792), (16960, 249812), (18338, 231040), (19133, 221440), (20140, 210368), (22144, 191330), (23104, 183380), (24320, 174211), (26296, 161120), (27680, 153064), (28880, 146704), (32224, 131480), (32870, 128896), (33920, 124906), (36676, 115520), (38266, 110720), (40280, 105184), (44288, 95665), (45845, 92416), (46208, 91690), (52592, 80560), (55360, 76532), (57760, 73352), (62453, 67840), (64448, 65740)]